Amazon.com sells the Samsung P9 Express 256GB microSD Express card for $47.99 as of 8:33 AM ET on Oct 26, 2026. The list price is $79.99, so the saving is $32.00, or 40%. Sold and shipped by Amazon.com. End date not announced.
The 512GB is $99.97 against a $149.99 list price, a $50.02 saving.
Why it matters
The 256GB is the cheaper way into a microSD Express card. At $47.99 it costs less than half the $99.97 for 512GB, but you get half the room, and the 512GB works out to about 20 cents a gigabyte against 19 cents.
The 40% discount is measured against list price. We did not check price history.
What the card is
It is a microSD Express card, a faster type than regular microSD. Amazon's listing title names it for Nintendo Switch 2, and a listing image carries a "Works with Nintendo Switch 2" badge.
Nintendo's support page says the Switch 2 takes only microSD Express cards, so a regular card will not do.
Price and availability
- Retailer: Amazon.com, sold and shipped by Amazon.com, as of 8:33 AM ET Oct 26, 2026.
- 256GB: $47.99, list price $79.99.
- 512GB: $99.97, list price $149.99.
- End date: Not announced on the listings.
- Price changes: Check Amazon's listing for the current price before buying.
Our call
Buy the 256GB if you want a Switch 2 card and keep a handful of large games installed. Pick the 512GB if you download many digital games; it costs $52 more.
For a rival, see our SanDisk 512GB GamePLAY microSD Express deal at Walmart.
More console storage picks are on our Gaming page.
