For its newsletter subscribers only, newegg offers the Seagate Backup Plus 2TB USB 3.0 External Hard Drive, model no. STCA2000100, for $89.99. Coupon code "EMCWXXN37" cuts it to $79.99. With free shipping, that's $0.04/GB and tied with our mention from two weeks ago as the best price we've seen. (It's a current price low by $10). Deal ends October 19.