Walmart offers the PNY Mini Attache 16GB USB 2.0 Flash Drive, model no. P-FD16G/MINI-EF, for $16.75. With 97 cents shipping, that’s $1.12/GB, and the lowest total price we could find by $3. Sales tax is added where applicable. This flash drive is backwards compatible to USB 1.0 and features a swivel cap.

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