The SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook costs $0.1796/GB while the SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN costs $0.2154/GB. SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers 17% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook vs SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN — Which Is Better Value?
Prices refresh twice daily; 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.
Specification Comparison
| Spec | SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook | SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 256 GB | 256 GB |
| $/GB | $0.1796 | $0.2154 |
| Price | $45.99 | $55.15 |
| Retailer | Best Buy | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers better value at $0.1796//GB compared to the SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN at $0.2154//GB — that's roughly 17% less per gigabyte.
The best deal for the SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook is $45.99 at Best Buy, while the SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN starts at $55.15 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 - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook and SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook or SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN a better deal?
As of August 2026, SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers better value at $0.1796//GB compared to SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN at $0.2154//GB. That is approximately 17% better value per gigabyte.
What is the price per GB of SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook?
The SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook is currently priced at $0.1796/GB ($45.99 for 256 GB) at Best Buy.
Where can I buy SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN for the cheapest price?
The cheapest price for the SANDISK 256GB Ultra SDXC UHS-I Memory Card - Up to 150MB/s, C10, U1, Full HD, SD Card - SDSDUNC-256G-GN6IN is $55.15 at Amazon, which works out to $0.2154/GB.