Amazon offers Prime members the SanDisk 32GB Ultra Fit USB 3.0 Flash Drive, model no. SDCZ43-032G-G46, for $12.52 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $8.07.) That's a slight drop under our February mention, a current low by $4, and the lowest total price we've seen. It features read speeds of up to 130 MB/s and is backwards compatible.