SD Cards
Ranked by price per gigabyte
Updated twice daily · No paid placements
Rankings show one recently checked offer per product and condition on this page. Other offers remain on product pages. The final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
1 | SD Card | 128GB | — | $17.99checked 7h ago | $0.141View at Newegg | ||||
2 | SD Card | 512GB | — | $98.99checked 2d ago | $0.193View at Newegg | ||||
3 | SD Card | 512GB | — | $109.49checked 7h ago | $0.214View at Newegg | ||||
4 | SD Card | 512GB | — | $109.99checked 7h ago | $0.215View at Newegg | ||||
5 | SD Card | 64GB | — | $13.99checked 2d ago | $0.219View at Newegg | ||||
6 | SD Card | 256 GB | — | $56.69checked 7h ago | $0.221View at Amazon | ||||
7 | SD Card | 512 GB | — | $114.61checked 7h ago | $0.224View at Amazon | ||||
8 | SD Card | 256GB | — | $59.55checked 31h ago | $0.233View at Newegg | ||||
9 | SD Card | 128 GB | — | $29.99checked 7h ago | $0.234View at Amazon | ||||
10 | SD Card | 256 GB | — | $59.99checked 7h ago | $0.234View at Amazon | ||||
11 | SD Card | 256GB | — | $59.99checked 7h ago | $0.234View at Newegg | ||||
12 | SD Card | 256 GB | — | $59.99checked 7h ago | $0.234View at Amazon | ||||
13 | SD Card | 512GB | — | $119.99checked 7h ago | $0.234View at Newegg | ||||
14 | SD Card | 256GB | — | $63.88checked 7h ago | $0.250View at Newegg | ||||
15 | SD Card | 128GB | — | $31.98checked 7h ago | $0.250View at Newegg | ||||
16 | SD Card | 128 GB | — | $33.44checked 7h ago | $0.261View at Amazon | ||||
17 | SD Card | 256GB | — | $68.49checked 7h ago | $0.268View at Newegg | ||||
18 | SD Card | 128GB | — | $34.46checked 2d ago | $0.269View at Newegg | ||||
19 | SD Card | 128 GB | — | $34.59checked 7h ago | $0.270View at Amazon | ||||
20 | SD Card | 256GB | — | $69.95checked 19h ago | $0.273View at Newegg | ||||
21 | SD Card | 2TB | — | $548.50checked 19h ago | $0.274View at Newegg | ||||
22 | SD Card | 128 GB | — | $35.14checked 7h ago | $0.275View at Amazon | ||||
23 | SD Card | 1 TB | — | $279.99checked 7h ago | $0.280View at Amazon | ||||
24 | SD Card | 256GB | — | $71.70checked 7h ago | $0.280View at Newegg | ||||
25 | SD Card | 64 GB | — | $17.99checked 7h ago | $0.281View at Amazon | ||||
26 | SD Card | 128 GB | — | $35.99checked 7h ago | $0.281View at Amazon | ||||
27 | SD Card | 128 GB | — | $35.99checked 7h ago | $0.281View at Amazon | ||||
28 | SD Card | 256GB | — | $73.02checked 7h ago | $0.285View at Newegg | ||||
29 | SD Card | 1TB | — | $285.99checked 19h ago | $0.286View at Newegg | ||||
30 | SD Card | 1TB | — | $288.99checked 7h ago | $0.289View at Newegg | ||||
31 | SD Card | 512GB | — | $148.99checked 2d ago | $0.291View at Newegg | ||||
32 | SD Card | 256GB | — | $74.99checked 31h ago | $0.293View at Newegg | ||||
33 | SD Card | 64 GB | — | $18.99checked 7h ago | $0.297View at Amazon | ||||
34 | SD Card | 256GB | — | $76.95checked 7h ago | $0.301View at Newegg | ||||
35 | SD Card | 128GB | — | $39.30checked 43h ago | $0.307View at Newegg | ||||
36 | SD Card | 64GB | — | $19.74checked 7h ago | $0.308View at Newegg | ||||
37 | SD Card | 128GB | — | $39.75checked 2d ago | $0.311View at Newegg | ||||
38 | SD Card | 128GB | — | $39.85checked 7h ago | $0.311View at Newegg | ||||
39 | SD Card | 128GB | — | $39.95checked 7h ago | $0.312View at Newegg | ||||
40 | SD Card | 128GB | — | $39.99checked 7h ago | $0.312View at Newegg | ||||
41 | SD Card | 512GB | — | $159.99checked 2d ago | $0.312View at Newegg | ||||
42 | SD Card | 512GB | — | $160.50checked 7h ago | $0.313View at Newegg | ||||
43 | SD Card | 512GB | — | $160.95checked 31h ago | $0.314View at Newegg | ||||
44 | SD Card | 1TB | — | $318.00checked 2d ago | $0.318View at Newegg | ||||
45 | SD Card | 1TB | — | $319.95checked 2d ago | $0.320View at Newegg | ||||
46 | SD Card | 512GB | — | $164.99checked 7h ago | $0.322View at Newegg | ||||
47 | SD Card | 256 GB | — | $84.49checked 7h ago | $0.330View at Amazon | ||||
48 | SD Card | 512GB | — | $169.95checked 7h ago | $0.332View at Newegg | ||||
49 | SD Card | 256 GB | — | $84.99checked 7h ago | $0.332View at Amazon | ||||
50 | SD Card | 256GB | — | $84.99checked 7h ago | $0.332View at Newegg | ||||
51 | SD Card | 64GB | — | $21.30checked 19h ago | $0.333View at Newegg | ||||
52 | SD Card | 64GB | — | $21.30checked 2d ago | $0.333View at Newegg | ||||
53 | SD Card | 64GB | — | $21.30checked 7h ago | $0.333View at Newegg | ||||
54 | SD Card | 128 GB | — | $43.67checked 7h ago | $0.341View at Amazon | ||||
55 | SD Card | 64 GB | — | $21.99checked 7h ago | $0.344View at Amazon | ||||
56 | SD Card | 64GB | — | $22.25checked 7h ago | $0.348View at Newegg | ||||
57 | SD Card | 512GB | — | $179.95checked 7h ago | $0.351View at Newegg | ||||
58 | SD Card | 128 GB | — | $44.99checked 7h ago | $0.351View at Amazon | ||||
59 | SD Card | 128 GB | — | $44.99checked 7h ago | $0.351View at Amazon | ||||
60 | SD Card | 128GB | — | $44.99checked 7h ago | $0.351View at Newegg | ||||
61 | SD Card | 512GB | — | $179.98checked 7h ago | $0.352View at Newegg | ||||
62 | SD Card | 64GB | — | $22.55checked 31h ago | $0.352View at Newegg | ||||
63 | SD Card | 2TB | — | $714.99checked 6h ago | $0.357View at Newegg | ||||
64 | SD Card | 512GB | — | $183.97checked 7h ago | $0.359View at Newegg | ||||
65 | SD Card | 256 GB | — | $92.99checked 7h ago | $0.363View at Amazon | ||||
66 | SD Card | 512 GB | — | $186.69checked 7h ago | $0.365View at Amazon | ||||
67 | SD Card | 128GB | — | $46.87checked 7h ago | $0.366View at Newegg | ||||
68 | SD Card | 64 GB | — | $23.59checked 7h ago | $0.369View at Amazon | ||||
69 | SD Card | 512 GB | 240 / 160MB/s | 5.0(9) | $189.99checked 7h ago | $0.371View at Best Buy | |||
70 | SD Card | 64 GB | — | $23.99checked 7h ago | $0.375View at Amazon | ||||
71 | SD Card | 64GB | — | $23.99checked 31h ago | $0.375View at Newegg | ||||
72 | SD Card | 128 GB | 200MB/s | 4.8(98) | $47.99checked 7h ago | $0.375View at Best Buy | |||
73 | SD Card | 128GB | — | $48.99checked 7h ago | $0.383View at Newegg | ||||
74 | SD Card | 256GB | — | $98.44checked 7h ago | $0.385View at Newegg | ||||
75 | SD Card | 128GB | — | $49.95checked 7h ago | $0.390View at Newegg | ||||
76 | SD Card | 128GB | — | $49.95checked 7h ago | $0.390View at Newegg | ||||
77 | SD Card | 128 GB | — | $49.99checked 7h ago | $0.391View at Amazon | ||||
78 | SD Card | 128 GB | — | $49.99checked 7h ago | $0.391View at Amazon | ||||
79 | SD Card | 256 GB | — | $99.99checked 7h ago | $0.391View at Amazon | ||||
80 | SD Card | 64GB | — | $25.95checked 7h ago | $0.405View at Newegg | ||||
81 | SD Card | 128 GB | — | $51.96checked 7h ago | $0.406View at Amazon | ||||
82 | SD Card | 32GB | — | $12.99checked 7h ago | $0.406View at Newegg | ||||
83 | SD Card | 128GB | — | $52.99checked 7h ago | $0.414View at Newegg | ||||
84 | SD Card | 64 GB | — | $27.00checked 7h ago | $0.422View at Amazon | ||||
85 | SD Card | 128 GB | — | $54.94checked 7h ago | $0.429View at Amazon | ||||
86 | SD Card | 128 GB | — | $54.99checked 7h ago | $0.430View at Amazon | ||||
87 | SD Card | 128 GB | — | $54.99checked 7h ago | $0.430View at Amazon | ||||
88 | SD Card | 128 GB | 100 / 90MB/s | 5.0(3) | $54.99checked 7h ago | $0.430View at Best Buy | |||
89 | SD Card | 1 TB | 250 / 170MB/s | 4.6(8) | $429.99checked 7h ago | $0.430View at Best Buy | |||
90 | SD Card | 128GB | — | $55.35checked 7h ago | $0.432View at Newegg | ||||
91 | SD Card | 128 GB | — | $55.77checked 7h ago | $0.436View at Amazon | ||||
92 | SD Card | 64GB | — | $27.99checked 7h ago | $0.437View at Newegg | ||||
93 | SD Card | 512GB | — | $223.98checked 31h ago | $0.437View at Newegg | ||||
94 | SD Card | 64GB | — | $28.99checked 7h ago | $0.453View at Newegg | ||||
95 | SD Card | 128 GB | 240 / 120MB/s | 4.9(121) | $57.99checked 7h ago | $0.453View at Best Buy | |||
96 | SD Card | 128 GB | 200 / 140MB/s | $57.99checked 7h ago | $0.453View at Amazon | ||||
97 | SD Card | 64GB | — | $29.55checked 7h ago | $0.462View at Newegg | ||||
98 | SD Card | 128GB | — | $59.80checked 2d ago | $0.467View at Newegg | ||||
99 | SD Card | 64GB | — | $29.95checked 31h ago | $0.468View at Newegg | ||||
100 | SD Card | 32GB | — | $14.99checked 7h ago | $0.468View at Newegg |
Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R
Capacity
128GB
Price
$17.99
$/GB
$0.141
Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001)
Capacity
512GB
Price
$98.99
$/GB
$0.193
SanDisk 512GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 150MB/s (SDSDUNC-512G-GN6IN)
Capacity
512GB
Price
$109.49
$/GB
$0.214
SANDISK 512GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-512G-GN6IN
Capacity
512GB
Price
$109.99
$/GB
$0.215
Wintec Professional PLUS 64GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD64GBU1PI-R
Capacity
64GB
Price
$13.99
$/GB
$0.219
PNY 256GB Elite-X C10 U3 V30 SDXC Flash Memory Card, UHS-I, 4K UHD | Up to 100MB/s Read, 4K Ultra HD, Full HD Photo, Smooth Content Capture, For DSLR Camera, Point & Shoot Camera, Video Camera
Capacity
256 GB
Price
$56.69
$/GB
$0.221
SanDisk 512 GB MicroSDXC Ultra 150MB Card Only – Extended Capacity SD (MicroSDHC)
Capacity
512 GB
Price
$114.61
$/GB
$0.224
256GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD
Capacity
256GB
Price
$59.55
$/GB
$0.233
PNY 128GB Elite-X C10 U3 V30 SDXC Flash Memory Card, UHS-I, 4K UHD
Capacity
128 GB
Price
$29.99
$/GB
$0.234
SANDISK 256GB Ultra SD Memory Card, Up to 150MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Temperature, Water & Shock Proof - SDSDUNC-256G-GN6IN
Capacity
256 GB
Price
$59.99
$/GB
$0.234
SANDISK 256GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-256G-GN6IN
Capacity
256GB
Price
$59.99
$/GB
$0.234
SANDISK 256GB Ultra SD Memory Card, up to 195MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Backup & Transfer with SANDISK App -SDSDUVQ-256G-GN6IN
Capacity
256 GB
Price
$59.99
$/GB
$0.234
SanDisk Ultra GO SD 512GB Secure Digital Extended Capacity SDXC Memory Card, Up to 190MB/s UHS-I A1 C10 U1 V10 SDSDUGN-512G-GN6IN
Capacity
512GB
Price
$119.99
$/GB
$0.234
SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 150MB/s (SDSDUNC-256G-GN6IN)
Capacity
256GB
Price
$63.88
$/GB
$0.250
SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 140MB/s (SDSDUNB-128G-GN6IN)
Capacity
128GB
Price
$31.98
$/GB
$0.250
SanDisk 128GB Ultra SDXC UHS-I Memory Card, Up to 140MB/s, C10, U1, Full HD, SD Card, SDSDUNB-128G-GN6IN
Capacity
128 GB
Price
$33.44
$/GB
$0.261
SanDisk Ultra GO SD 256GB Secure Digital Extended Capacity SDXC Memory Card, Up to 190MB/s UHS-I A1 C10 U1 V10 SDSDUGN-256G-GN6IN
Capacity
256GB
Price
$68.49
$/GB
$0.268
128GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD
Capacity
128GB
Price
$34.46
$/GB
$0.269
SanDisk 128GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card - SDSDUNR-128G-GN6IN
Capacity
128 GB
Price
$34.59
$/GB
$0.270
SanDisk Ultra SDXC Memory Card 256GB Class 10UHSI 120MBS
Capacity
256GB
Price
$69.95
$/GB
$0.273
SANDISK 2TB Extreme PRO SDXC UHS-I Memory Card - Up to 250MBs - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-2T00-GN4IN
Capacity
2TB
Price
$548.50
$/GB
$0.274
Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black
Capacity
128 GB
Price
$35.14
$/GB
$0.275
SANDISK 1TB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-1T00-GN4IN
Capacity
1 TB
Price
$279.99
$/GB
$0.280
Kingston SD Canvas Select Plus 150MB/s Memory Card 256GB
Capacity
256GB
Price
$71.70
$/GB
$0.280
SanDisk 64GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card
Capacity
64 GB
Price
$17.99
$/GB
$0.281
SANDISK 128GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-128G-GN6IN [Older Version]
Capacity
128 GB
Price
$35.99
$/GB
$0.281
SANDISK 128GB Ultra SD Memory Card, Up to 195MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Backup & Transfer with SANDISK App -SDSDUVQ-128G-GN6IN
Capacity
128 GB
Price
$35.99
$/GB
$0.281
Kingston Canvas Select Plus 256 GB Class 10/UHS-I U1 V10 SDXC 1 SDS3256GB
Capacity
256GB
Price
$73.02
$/GB
$0.285
SanDisk 1TB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-1T00-GN4IN)
Capacity
1TB
Price
$285.99
$/GB
$0.286
Kingston SDXC Canvas Go Plus (SDG4) Flash Memory Card 1TB
Capacity
1TB
Price
$288.99
$/GB
$0.289
SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN
Capacity
512GB
Price
$148.99
$/GB
$0.291
SanDisk 256GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-256G-GN6IN)
Capacity
256GB
Price
$74.99
$/GB
$0.293
SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Temperature, Water & Shock Proof -SDSDUNB-064G-GN6IN
Capacity
64 GB
Price
$18.99
$/GB
$0.297
SanDisk 256GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVV-256G-GNCIN)
Capacity
256GB
Price
$76.95
$/GB
$0.301
SanDisk SDSDUNC-128G CYU 128GB 9p SDXC r80MB/s 533x Class 10 UHS-1 U1 SanDisk Ultra Secure Digital Extended Capacity Card Bulk
Capacity
128GB
Price
$39.30
$/GB
$0.307
ADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card
Capacity
64GB
Price
$19.74
$/GB
$0.308
SanDisk Ultra SDXC Memory Card 128GB Class 10UHSI 120MBS
Capacity
128GB
Price
$39.75
$/GB
$0.311
SanDisk 128GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 120MB/s (SDSDUN4-128G-GN6IN)
Capacity
128GB
Price
$39.85
$/GB
$0.311
SanDisk 128GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 80MB/s (SDSDUNC-128G-GN6IN)
Capacity
128GB
Price
$39.95
$/GB
$0.312
SanDisk Ultra GO SD 128GB Secure Digital Extended Capacity SDXC Memory Card, Up to 190MB/s UHS-I A1 C10 U1 V10 SDSDUGN-128G-GN6IN
Capacity
128GB
Price
$39.99
$/GB
$0.312
[SanDisk] SD Card 512GB SDXC Class10 UHS-I U3 V30 SanDisk Extreme SDSDXVV-512G-GHJIN New Package
Capacity
512GB
Price
$159.99
$/GB
$0.312
SanDisk Extreme Pro 512GB SDXC UHS-I/U3 V30 Memory Card, Speed Up to 170MB/s (SDSDXXY-512G-GN4IN)
Capacity
512GB
Price
$160.50
$/GB
$0.313
SanDisk 512GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-512G-GN4IN)
Capacity
512GB
Price
$160.95
$/GB
$0.314
SanDisk Extreme Pro 1TB SDXC UHS-I/U3 V30 Memory Card, Speed Up to 170MB/s (SDSDXXY-1T00-GN4IN)
Capacity
1TB
Price
$318.00
$/GB
$0.318
SanDisk Extreme PRO 1TB SDXC UHS-I Memory Card SDSDXXD-1T00-ANCIN
Capacity
1TB
Price
$319.95
$/GB
$0.320
Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB
Capacity
512GB
Price
$164.99
$/GB
$0.322
Lexar 256GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I | Compatible w/ Canon, Sony, Nikon, Ideal for Professional Photographer, Videographer, Enthusiast, LSDSILV256G-BNNNU
Capacity
256 GB
Price
$84.49
$/GB
$0.330
SanDisk Extreme PRO 512GB UHS-I U3 SDXC Memory Card
Capacity
512GB
Price
$169.95
$/GB
$0.332
【5-Yrs Free Data Recovery】 GIGASTONE 256GB SD Card, 4K Camera Pro, UHS-I A1 V30 SDXC Memory Card 4K UHD Video Speed up to 170MB/s Compatible with Digital Camera, with 1 Mini Case
Capacity
256 GB
Price
$84.99
$/GB
$0.332
Lexar High-Performance 800x PRO BLUE Series 256GB SDXC Memory Card Class 10 UHS-I V30 (LSD0800P256G-BNNNU)
Capacity
256GB
Price
$84.99
$/GB
$0.332
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB
Capacity
64GB
Price
$21.30
$/GB
$0.333
SanDisk 64GB SD 64G SDXC Ultra 48MB/s 320X Flash card UHS C10 SDSDUNB-064G +PPS
Capacity
64GB
Price
$21.30
$/GB
$0.333
SanDisk SDSDUNR-064G-GN3IN CVK 64GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail
Capacity
64GB
Price
$21.30
$/GB
$0.333
SANDISK 128GB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 90MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-128G-GN4IN
Capacity
128 GB
Price
$43.67
$/GB
$0.341
【5-Yrs Free Data Recovery】 GIGASTONE 64GB SD Card, 4K Camera Extreme, Speed Up to 160MB/s, UHS-I A2 V30 U3 SDXC Memory Card High Speed UHD Video Compatible with Digital Camera, with 1 Mini case
Capacity
64 GB
Price
$21.99
$/GB
$0.344
SanDisk 64GB Ultra SDXC UHS-I / Class 10 Memory Card, Speed Up to 140MB/s (SDSDUNB-064G-GN6IN)
Capacity
64GB
Price
$22.25
$/GB
$0.348
SanDisk 512GB Extreme PRO UHS-I SDXC Memory Card
Capacity
512GB
Price
$179.95
$/GB
$0.351
SANDISK 128GB Extreme SD Memory Card, Up to 230MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD Video Recording, Up to 120MB/s Write Speed, Compatible with Cameras & Camcorders - SDSDXV9-128G-GUCIN
Capacity
128 GB
Price
$44.99
$/GB
$0.351
Lexar 128GB 800x PRO SD Memory Card, 150MB/s Read, 4K, V30, U3, UHS-I | Ideal for Point-n-Shoot, Mid-Range DSLR Cameras, HD Camcorders, Temperature/Shock/Vibration/X-ray Proof, LSD0800P128G-BNNNU
Capacity
128 GB
Price
$44.99
$/GB
$0.351
SanDisk ImageMate 128GB SDXC Flash Memory Card
Capacity
128GB
Price
$44.99
$/GB
$0.351
Lexar Professional /512GB SILVER PLUS SDXC UHS-I Card, C10, U3, V30, 4K UHD, SD Card, Memory Card, up to 205MB/s read
Capacity
512GB
Price
$179.98
$/GB
$0.352
64GB Transcend 460T High Endurance SDXC V10 U1 A1 SD Memory Card
Capacity
64GB
Price
$22.55
$/GB
$0.352
SABRENT Rocket CFX PRO 2TB CFexpress Type B Memory Card R1800MB/s W1700MB/s (CF-XXIT-2TB)
Capacity
2TB
Price
$714.99
$/GB
$0.357
512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0
Capacity
512GB
Price
$183.97
$/GB
$0.359
SanDisk 256GB Extreme PRO SD UHS-I Card, Up to 250MB/s Read and 170MB/s Write, 4K UHD, Full HD, U3, V30, SDSDXXJ-256G-GSCIN
Capacity
256 GB
Price
$92.99
$/GB
$0.363
SANDISK 512GB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-512G-GN4IN
Capacity
512 GB
Price
$186.69
$/GB
$0.365
Kingston Canvas Select Plus 128 GB Class 10/UHS-I (U1) V10 SDXC - 150 MB/s Read
Capacity
128GB
Price
$46.87
$/GB
$0.366
SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN)
Capacity
64 GB
Price
$23.59
$/GB
$0.369
SANDISK - Extreme PLUS 512GB SDHC/SDXC UHS-I Memory Card
Capacity
512 GB
Price
$189.99
$/GB
$0.371
SANDISK 64GB Ultra SD Memory Card, Up to 145MB/s Read Speeds, UHS-I | U1, C10, Full HD, Ideal for Compact to Mid Range Cameras & Camcorders, Backup & Transfer with SANDISK App -SDSDUVQ-064G-GN6IN
Capacity
64 GB
Price
$23.99
$/GB
$0.375
SANDISK 64GB Ultra SDHC UHS-I Card and SDXC UHS-I Card - Up to 145MB/s Read Speed, Full HD Video, V10, U1, C10 - SDSDUVQ-064G-GN6IN
Capacity
64GB
Price
$23.99
$/GB
$0.375
SANDISK - Ultra PLUS 128GB SDXC UHS-I Memory Card
Capacity
128 GB
Price
$47.99
$/GB
$0.375
SanDisk 128GB Extreme SDXC UHS-I/U3 Class 10 V30 Memory Card, Speed Up to 180MB/s (SDSDXVA-128G-GNCIN)
Capacity
128GB
Price
$48.99
$/GB
$0.383
Kingston Canvas Go! Plus 256 GB Class 10/UHS-I (U3) V30 SDXC - 200 MB/s Read - 160 MB/s Write - Lifetime Warranty
Capacity
256GB
Price
$98.44
$/GB
$0.385
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 170MB/s (SDSDXXY-128G-GN4IN)
Capacity
128GB
Price
$49.95
$/GB
$0.390
SanDisk 128GB Extreme Pro SDXC UHS-I/U3 V30 Class 10 Memory Card, Speed Up to 200MB/s (SDSDXXD-128G-GN4IN)
Capacity
128GB
Price
$49.95
$/GB
$0.390
Lexar 128GB Silver SD Memory Card, 225MB/s Read, 4K, V30, U3, UHS-I | Compatible w/ Canon, Sony, Nikon, Ideal for Professional Photographer, Videographer, Enthusiast, LSDSILV128G-BNNNU
Capacity
128 GB
Price
$49.99
$/GB
$0.391
【5-Years Data Recovery】GIGASTONE 128GB SD Card 4K Camera Pro, 150MB/s Read | UHS-I A1 V30 U3 Class 10 SDXC Memory Card 4K UHD Video Compatible with Digital Camera, Full-Sized SD Card, with 1 Mini Case
Capacity
128 GB
Price
$49.99
$/GB
$0.391
SANDISK 256GB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-256G-GN4IN
Capacity
256 GB
Price
$99.99
$/GB
$0.391
SanDisk 64GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to100MB/s (SDSDUNR-064G-GN6IN)
Capacity
64GB
Price
$25.95
$/GB
$0.405
SanDisk 128GB Extreme PRO SD UHS-I Card, Up to 250MB/s Read and 120MB/s Write, 4K UHD, Full HD, U3, V30, SDSDXXJ-128G-GSCIN
Capacity
128 GB
Price
$51.96
$/GB
$0.406
Wintec Filemate Professional Plus 32GB Secure Digital High-Capacity (SDHC) Flash Card Model 3FMSD32GBU1PI-R
Capacity
32GB
Price
$12.99
$/GB
$0.406
SANDISK 64GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-064G-GN6IN [Older Version]
Capacity
64 GB
Price
$27.00
$/GB
$0.422
[Older Version] SanDisk 128GB Extreme PRO SDXC UHS-I Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXY-128G-GN4IN
Capacity
128 GB
Price
$54.94
$/GB
$0.429
PNY 128GB Elite C10 U1 V10 SDXC Flash Memory Card 2-Pack, UHS-I, Full HD | Up to 100MB/s Read, Full HD Photo, HD Video, Durable, Record High Resolution Content, For DSLR Camera, Point & Shoot Camera
Capacity
128 GB
Price
$54.99
$/GB
$0.430
【5-Yrs Free Data Recovery】 GIGASTONE 128GB SD Card, 4K Camera Pro, UHS-I A1 V30 SDXC Memory Card 4K UHD Video Compatible with Digital Camera, with 1 Mini Case, Speed up to 100MB/s
Capacity
128 GB
Price
$54.99
$/GB
$0.430
PNY - 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card
Capacity
128 GB
Price
$54.99
$/GB
$0.430
SANDISK - Extreme Pro 1TB SDXC UHS-I National Parks
Capacity
1 TB
Price
$429.99
$/GB
$0.430
SanDisk Extreme GO SD 128GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-128G-GNCIN
Capacity
128GB
Price
$55.35
$/GB
$0.432
PNY 128GB Elite-X C10 U3 V30 SDXC Flash Memory Card 2-Pack, UHS-I, 4K UHD | Up to 100MB/s Read, 4K Ultra HD, Full HD Photo, Smooth Content Capture, For DSLR Camera, Point & Shoot Camera, Video Camera
Capacity
128 GB
Price
$55.77
$/GB
$0.436
Transcend TS64GSDC300S 64GB UHS-I U3 SD Memory Card
Capacity
64GB
Price
$27.99
$/GB
$0.437
SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 512GB, With Reader
Capacity
512GB
Price
$223.98
$/GB
$0.437
SanDisk 64GB Secure Digital Extended Capacity (SDXC) Flash Card
Capacity
64GB
Price
$28.99
$/GB
$0.453
SANDISK - Extreme PLUS 128GB SDXC UHS-I Memory Card
Capacity
128 GB
Price
$57.99
$/GB
$0.453
SanDisk SDSDXXD-128G-ANCIN 128gb Extreme Pro Sd Flsh 200/140mb/s Rw C10 Uhs | U3
Capacity
128 GB
Price
$57.99
$/GB
$0.453
SanDisk Ultra 64GB 64G 64G SD SDHC 80MB/S Class 10 Memory Card For Canon
Capacity
64GB
Price
$29.55
$/GB
$0.462
SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, Single
Capacity
128GB
Price
$59.80
$/GB
$0.467
SanDisk 64GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 80MB/s (SDSDUNC-064G-GN6IN)
Capacity
64GB
Price
$29.95
$/GB
$0.468
32GB Integral Ultima Pro SDHC 80MB/sec CL10 UHS-1 Memory Card
Capacity
32GB
Price
$14.99
$/GB
$0.468
Most tracked SD Cards
Products with the longest price history on BuyPerUnit
- SANDISK 1TB Extreme PRO SD Memory Card, Up to 200MB/s Read Speeds, UHS-I | V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, SANDISK QuickFlow Technology - SDSDXXD-1T00-GN4IN
- SanDisk [Older Version] SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-512G-GN6MA
- SANDISK 64GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXU-064G-GN4IN
- SANDISK 64GB Ultra microSD Card + Adapter, Up to 140MB/s Read Speeds | UHS-I, Full HD, C10, U1, A1, Ideal for Android Smartphones, Tablets and MIL cameras - SDSQUAB-064G-GN6MA
- SANDISK - Extreme Pro 512GB SDXC UHS-I National Parks
- SANDISK - 256GB microSDXC UHS-I Memory Card for Nintendo Switch 1
- SANDISK - 512GB Extreme PRO CFexpress Memory Card Type B
- SANDISK - Extreme Pro 1TB SDXC UHS-I National Parks
- Nintendo - Samsung microSD Express Card – 256GB
- SanDisk 512GB SanDisk Ultra PLUS microSD UHS-I Card
- PNY - 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card
- SANDISK - Extreme Pro 128GB SDXC UHS-I National Parks
Find the Cheapest SD Cards Per GB in 2026
Looking for the best SD card deals? BuyPerUnit compares 775+ SD cards and microSD cards ranked by price per gigabyte — so you can find the most storage for your money.
Right now, the cheapest SD card storage starts at just $0.046/GB, while the average on this page is $0.335/GB. Whether you need storage for your camera, drone, Nintendo Switch, or phone, we help you find the best value.
SD Card Buying Guide: Get the Best Value
1. Bigger Cards = Lower $/GB
A 256GB card at $25 ($0.098/GB) beats a 64GB card at $12 ($0.188/GB) in value. If you can afford more capacity upfront, you'll save long-term.
2. Match Speed to Your Device
4K video needs U3/V30 speed. 1080p or photos need U1/Class 10. Don't overpay for speed your device can't use.
3. microSD + Adapter
microSD cards with adapters work in both slots. They're usually the same price and offer more flexibility than full-size SD cards.
4. Stick to Known Brands
SanDisk, Samsung, and Lexar are reliable. Avoid no-name cards with suspiciously low prices — they often have fake capacity ratings.
microSD vs SD Card: Which Should You Buy?
| Type | Typical $/GB | Max Capacity | Best For |
|---|---|---|---|
| microSD | $0.05-0.15 | 1TB | Phones, Switch, GoPro, drones |
| SD Card | $0.05-0.20 | 1TB | DSLR cameras, camcorders |
Frequently Asked Questions About SD Cards
What's the cheapest microSD card per GB right now?
What SD card speed do I need for 4K video?
What size SD card do I need for Nintendo Switch?
Are SanDisk and Samsung SD cards worth the premium?
How We Find the Cheapest SD Cards
BuyPerUnit calculates the price per gigabyte for every SD card and microSD card by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare products of different sizes.
Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon to ensure you always see current deals. Click any product to view the latest price and purchase directly.
BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.
Shop SD Cards by Brand
Shop SD Cards by Capacity
Related guides
Supertank refill bottles are the cheapest printer ink per page we track. See the top listings and the math for estimating real photo page costs at home.
Wholesale NAND flash contract prices are surging in 2026. See the live retail price-per-GB floor and where TrendForce projects it heading next.
Find the best external SSD for iPhone 16 backup. Learn to calculate $/GB against the market floor and avoid overpaying for ProRes storage.