The Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product costs $0.7809/GB while the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs costs $0.2030/GB. AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers 74% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product vs AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs — Which Is Better Value?
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Specification Comparison
| Spec | Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product | AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs |
|---|---|---|
| Brand | Samsung | AGI |
| Capacity | 128GB | 128GB |
| $/GB | $0.7809 | $0.2030 |
| Price | $99.95 | $25.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to the Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product at $0.7809//GB — that's roughly 74% less per gigabyte.
The best deal for the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is $25.99 at Newegg, while the Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product starts at $99.95 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product and AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs product page for detailed specifications and price history.
Frequently Asked Questions
Is Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product or AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs a better deal?
As of September 2026, AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product at $0.7809//GB. That is approximately 74% better value per gigabyte.
What is the price per GB of Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product?
The Samsung PRO Plus Micro SD Card 128GB microSDXC UHS-I U3 MB-MD128KA / EC Domestic product is currently priced at $0.7809/GB ($99.95 for 128GB) at Newegg.
Where can I buy AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs for the cheapest price?
The cheapest price for the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is $25.99 at Newegg, which works out to $0.2030/GB.