Amazon offers Prime members the PNY 32GB Turbo Plus Attache USB 3.0 Flash Drive, model no. P-FD32GTBOP-GE, for $14.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $8.02. Best Buy charges the same.) That's tied with our August mention and the lowest total price we could find now by $3, outside of the deal below. It features read speeds of up to 90MB/s and write speeds of up to 45MB/s.

A close price: Fry's Electronics charges $15.99 with free shipping.