LaCie 320GB Little Disk USB 2.0 Mobile Drive Designed by Sam Hecht for $63.99 shipped after coupon code DRQTXNR2TJGXLK. Here is a screenshot for your reference. More information about the designer can be found here. Remember to select free second day shipping. If asked during checkout, simply use your name as the business name. This portable USB hard drive does not require a separate power supply and is smaller than most of them, making it much more convenient to carry around. Most places have it for about $77.