newegg offers the Western Digital Elements 2TB USB 2.0 External Hard Drive, model no. WDBAAU0020HBK-NESN, for $89.99 with free shipping. That's $0.04/GB and the lowest total in-stock price we could find by $19, although we saw it for $6 less (with rebate hassles) two weeks ago. This drive uses GreenPower technology to reduce power consumption by up to 30%; it runs at 7200 rpm. Offer ends January 31.

Of note, coupon code "NEWCUSTOMER" cuts it to $79.99 for new customers only.