Adorama offers the Western Digital Elements 3TB USB 2.0 External Hard Drive, model no. WDBAAU0030HBK-NESN, for $99 plus $6.95 for shipping ($0.04/GB). That's the lowest total price we could find by $4, although we saw it for $2 less in February (which required rebate hassles). This drive uses GreenPower technology to reduce power consumption by up to 30%.