B&H Photo-Video offers the Western Digital Elements 2TB USB 2.0 External Hard Drive, model no. WDBAAU0020HBK-NESN, for $79.99 with free shipping. That’s $0.04/GB, $10 under our mention from last week, and the lowest total price we could find by $19. This drive uses GreenPower technology to reduce power consumption by up to 30%; it runs at 7200 rpm.