The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card costs $0.1395/GB while the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail costs $0.1545/GB. SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers 10% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card vs SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail — Which Is Better Value?
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card
Specification Comparison
| Spec | SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card | SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 128 GB | 128GB |
| $/GB | $0.1395 | $0.1545 |
| Price | $17.85 | $19.77 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1395//GB compared to the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail at $0.1545//GB — that's roughly 10% less per gigabyte.
The best deal for the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is $17.85 at Amazon, while the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail starts at $19.77 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 Ultra Plus 128GB SDXC UHS-I Memory Card and SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card or SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail a better deal?
As of March 2026, SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1395//GB compared to SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail at $0.1545//GB. That is approximately 10% better value per gigabyte.
What is the price per GB of SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card?
The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is currently priced at $0.1395/GB ($17.85 for 128 GB) at Amazon.
Where can I buy SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail for the cheapest price?
The cheapest price for the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is $19.77 at Newegg, which works out to $0.1545/GB.