The Samsung P9 512GB microSD Express card is currently available on Amazon for $99.99, which is its original MSRP before the flash shortage drove up prices. The deal represents a 33% saving from the typical $149.99 retail price.
The card is designed for high performance, with sequential read speeds up to 800 MB/s. While Samsung doesn't specify write speeds, cards in this class typically sustain around 300 MB/s, which is sufficient for installing games and updates on the Nintendo Switch 2.
This price is notable because it's the lowest the card has reached in three months, and it comes at a time when flash storage prices are elevated. Even Samsung's own site lists the card at $199.99, making Amazon's offer particularly attractive. At 20 cents per GB, it's a cost-effective way to expand Switch 2 storage.