The SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN costs $0.3515/GB while the Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV costs $0.1968/GB. Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV offers 44% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN vs Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV — 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 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN | Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 128 GB | 128 GB |
| $/GB | $0.3515 | $0.1968 |
| Price | $44.99 | $25.19 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV offers better value at $0.1968//GB compared to the SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN at $0.3515//GB — that's roughly 44% less per gigabyte.
The best deal for the Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV is $25.19 at Amazon, while the SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN starts at $44.99 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 Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN and Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN or Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV a better deal?
As of August 2026, Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV offers better value at $0.1968//GB compared to SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN at $0.3515//GB. That is approximately 44% better value per gigabyte.
What is the price per GB of SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN?
The SANDISK 128GB Extreme SD UHS-I Card - Up to 230MB/s Read Speed and 120MB/s Write Speed, 4K UHD Video, U3, V30 - SDSDXV9-128G-GUCIN is currently priced at $0.3515/GB ($44.99 for 128 GB) at Amazon.
Where can I buy Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV for the cheapest price?
The cheapest price for the Made for Amazon SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV is $25.19 at Amazon, which works out to $0.1968/GB.