As one of its daily deals, Best Buy offers the Toshiba 2TB Canvio Connect Portable USB 3.0 External Hard Drive in Black, model no. HDTC720XK3C1, for $79.99 with free shipping. That's $20 under our mention from last spring and the lowest total price we've seen. (It's a current low by $9.) This USB-powered drive features an 8MB cache and runs at 5400 rpm. Deal ends today.