The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s costs $0.5312/GB while the SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail costs $0.2007/GB. SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail offers 62% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s vs SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail — Which Is Better Value?
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Specification Comparison
| Spec | Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s | SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail |
|---|---|---|
| Brand | Insignia | SanDisk |
| Capacity | 128 GB | 128GB |
| $/GB | $0.5312 | $0.2007 |
| Price | $67.99 | $25.69 |
| Retailer | Best Buy | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
Which Should You Buy?
Based on current pricing data, the SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail offers better value at $0.2007//GB compared to the Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5312//GB — that's roughly 62% less per gigabyte.
The best deal for the SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail is $25.69 at Newegg, while the Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s starts at $67.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s and SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail product page for detailed specifications and price history.
Frequently Asked Questions
Is Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s or SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail a better deal?
As of August 2026, SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail offers better value at $0.2007//GB compared to Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5312//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s?
The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s is currently priced at $0.5312/GB ($67.99 for 128 GB) at Best Buy.
Where can I buy SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail for the cheapest price?
The cheapest price for the SanDisk SDSQUNR-128G-GN6MN DCM 128GB 8pin microSDXC r100MB/s C10 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail is $25.69 at Newegg, which works out to $0.2007/GB.