Update [9/14]: The $50 price mistake expired, but still on sale for $65. ($10 less than our last post)

Requires Gamestop Pro account.  Pricing mistake. unlikely to last! GameStop has the Samsung T5 1TB USB 3.1 V-NAND Portable External Solid State Drive (MU-PA1T0B) for $65. Add to cart and the price falls to $50 (employee price).