For its newsletter subscribers only, Newegg offers the Seagate Backup 1TB USB 3.0 Portable Hard Drive in Black, model no. STBU1000100, for $89.99. Coupon code "EMCWVVN86" cuts it to $59.99. (Silver is also discounted to this price via "EMCWVVP37".) With free shipping, that's $0.06/GB and the lowest total price we could find by $5, although we saw it for $31 less via rebates two weeks ago. This drive is compatible with Windows and Mac and features a USB 3.0 adapter, 18" USB 2.0 / 3.0 cable, and pre-loaded backup software. Deal ends January 2.