The SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) costs $0.2224/GB while the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB costs $0.1484/GB. Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers 33% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) vs Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) | Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB |
|---|---|---|
| Brand | SanDisk | Kingston |
| Capacity | 256GB | 256 GB |
| $/GB | $0.2224 | $0.1484 |
| Price | $56.94 | $37.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | N/A |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers better value at $0.1484//GB compared to the SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) at $0.2224//GB — that's roughly 33% less per gigabyte.
The best deal for the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB is $37.99 at Amazon, while the SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) starts at $56.94 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) and Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) or Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB a better deal?
As of May 2026, Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers better value at $0.1484//GB compared to SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) at $0.2224//GB. That is approximately 33% better value per gigabyte.
What is the price per GB of SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN)?
The SanDisk 256GB Ultra SDXC UHS-I/Class 10 Memory Card, Speed Up to 100MB/s (SDSDUNR-256G-GN6IN) is currently priced at $0.2224/GB ($56.94 for 256GB) at Newegg.
Where can I buy Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB for the cheapest price?
The cheapest price for the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB is $37.99 at Amazon, which works out to $0.1484/GB.