Samsung 64GB U3 MicroSD Card | $20 | Amazon
Samsung 128GB U3 MicroSD Card | $40 | Amazon
Graphic: Shep McAllister

If you need a new microSD card for your Switch, action cam, or smartphone, Samsung’s U3-rated 64GB and 128GB cards are both on sale right now. They’ve both been a little cheaper on a few, short-lived occasions, but $20 and $40 represent the bottom of their usual price ranges.