For its newsletter subscribers only, newegg offers the Toshiba Canvio 1TB Portable USB 3.0 External Hard Drive, model no. HDTC610XK3B1, for $99.99. Coupon code "EMCNANF46" cuts it to $84.99. With free shipping, that's $0.08/GB and the the lowest total price we could find by $16. (We saw it for $6 less in July.) The enclosed 2.5" hard drive features an 8MB cache and runs at 5400 rpm. Coupon ends September 10.