Best Buy offers the Toshiba 1TB Canvio Connect Portable USB 3.0 External Hard Drive in Black, model no. HDTC710XK3A1, for $49.99 with free shipping. (Amazon charges the same.) That's $10 under our February mention and the lowest total price we've seen. (It's a current low by $10.) It features cloud-enabled backup with 10GB of free cloud storage, password-protected encryption, 8MB cache, and runs at 5400 rpm.