Buy.com via eBay offers the Seagate Backup Plus 1TB Portable USB 3.0 External Hard Drive in Red, model no. STBU1000103, for $59.99 with free shipping ($0.06/GB). That's $20 under our December mention and the lowest total price we could find by $10. This drive is compatible with Windows and Mac and features a USB 3.0 adapter, 18" USB 3.0 cable, and pre-loaded backup software.