Today only, Woot Sellout offers the Centon 64GB DataStick USB 2.0 Flash Drive, model no. DSW64GB-001, for $49.99. With $5 for shipping, that's $0.86/GB, $5 under our mention from last week, and among the best deals we've seen for a 64GB USB flash drive. (It's also a current price low by $7.) This USB drive features a waterproof and shock-resistant case.