Today only, until 3 pm ET (or until 100% claimed), Amazon offers Prime members the Sony MicroVault 64GB USB 2.0 Flash Drive (pictured), model no. USM64GM/W, for $19.99 with free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $8.02.) That's tied with our January mention and the lowest total price we've seen for this model. (It's a current price low by $9.) It features an active-device LED and downloadable file rescue software.

Also until 3 pm ET or 100% claimed, Amazon offers the Sony MicroVault Entry 64GB USB 3.0 Flash Drive, model no. USM64X/B, for $22.99 with the above shipping options. That's the best price we could find by $7, although we saw it for $5 less in January. It features transfer speeds up to four times faster than USB 2.0.