Western Digital Elements 640GB USB 2.0 External Hard Drive for $66.99 shipped. Here is a screenshot for your reference. Make it better by adding a filler for $8.02 and getting a $25 off $75 coupon here or here. Be sure to pick one with instant e-mail delivery. After the coupon, the total comes to $50.01 shipped plus coupon cost. You may also be interested in this deal.