As one of its daily deals, Staples offers the Toshiba 2TB Canvio Basics Portable USB 3.0 External Hard Drive in Black, model no. HDTB320XK3CA, for $79.99 with free shipping. That's the lowest total price we could find by $10. It features plug-and-play operation, an internal shock sensor, and ramp-loading technology. Deal ends May 9.