Newegg offers the Silicon Power Touch 835 32GB Waterproof USB 2.0 Flash Drive, model no. SP032GBUF2835V1T, for $13.99 plus 99 cents for shipping. That's $2 below our October mention and the lowest total price we've seen. (It's a current low by by $15.) COB packaging makes the device dustproof, shockproof, and waterproof.