The SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN costs $0.1412/GB while the PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack costs $0.4305/GB. SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers 67% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN vs PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN | PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack |
|---|---|---|
| Brand | SanDisk | PNY |
| Capacity | 128 GB | 64 GB |
| $/GB | $0.1412 | $0.4305 |
| Price | $18.07 | $27.55 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN
PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack
Which Should You Buy?
Based on current pricing data, the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1412//GB compared to the PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack at $0.4305//GB — that's roughly 67% less per gigabyte.
The best deal for the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is $18.07 at Amazon, while the PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack starts at $27.55 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN and PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN or PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack a better deal?
As of April 2026, SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1412//GB compared to PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack at $0.4305//GB. That is approximately 67% better value per gigabyte.
What is the price per GB of SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN?
The SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is currently priced at $0.1412/GB ($18.07 for 128 GB) at Amazon.
Where can I buy PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack for the cheapest price?
The cheapest price for the PNY 64GB Elite™ Mobile Accessories Class 10 U1 V10, A1 microSDXC Flash Memory Card for Mobile Devices - 100MB/s, Full HD, UHS-I, Micro SD 3-Pack is $27.55 at Amazon, which works out to $0.4305/GB.