Verbatim 96980 InSight 500GB Portable External Hard Drive – $90 Shipped
Buy.com, via Amazon sells the Verbatim 96980 InSight 500GB Portable External Hard Drive for $119.99 – $30 mail-in-rebate + $0 S&H = $89.99 shipped! The rebate is for Buy.com, but since it ships and is sold from Buy.com from Amazon it will work. This hard drive has a mini display that shows the hard drives capacity, USB 2.0 and more.
Rebate info here (expires: within 30 days of purchase)