For its newsletter subscribers only, newegg offers the Seagate 3TB Expansion USB 3.0 External Hard Drive, model no. STBV3000100, for $129.99. Coupon code "EMCXTVL34" cuts it to $109.99. With free shipping, that's $0.04/GB and the lowest total price we could find by $10, although we saw it for $10 less three weeks ago. It features built-in power management. Deal ends April 4.