As one of its daily deals, Best Buy offers the PNY 16GB Micro Sleek Attache USB 2.0 Flash Drive in Purple (pictured) , Red, or Blue, model no. P-FDU16GSLK, for $9.99 with free shipping. That's $0.62/GB, tied with our April mention, and the lowest total price we could find now by $18. It features an attachable key fob. Deal ends today.