Walmart offers the Kingston 32GB DataTraveler 100 G3 USB 3.0 Flash Drive for $5.74. Choose in-store pickup to cut that to $5.49. (Amazon charges the same with orders of $25 or more.) That's the lowest price we could find by $2 and a great deal in general for a 32GB USB 3.0 flash drive. It features a sliding cap design.