Today only, Best Buy via eBay offers the PNY 16GB Attaché 4 USB 2.0 Flash Drive in Black or Blue/White, model no. P-FD16GATT4-GE, for $4.99 with free shipping. That's tied with our expired mention from four days ago and $2 under the lowest total price we could find for a comparable PNY 16GB flash drive.