newegg offers the Toshiba Canvio Basics 320GB Portable 2.5" USB 2.0 External Hard Drive in Black, model no. E05A032BAU2XK, for $49.99 with free shipping. Coupon code "HARDOCPX81XC" cuts it to $39.99 ($0.12/GB). That's the lowest total price we could find by $17, although it was $5 less in June (since expired). This 5400 rpm drive features an 8MB cache. Deal ends August 16.