Buy.com has the LaCie Grand 1TB USB 2.0 External Hard Drive for $89.99 (109.99 – $20 instant savings) with Free Shipping for a limited time.

The LaCie Grand features capacity of 1TB, USB 2.0 interface, transfer rate of up to 480Mbits/s (60MB/s), LaCie Backup Assistant software, and a a sophisticated aluminum casing design. It is compatible with Windows XP, Vista, and 7, and Mac OS X 10.4, 10.5, 10.6 or higher. The Hard Disk ships with a USB 2.0 cable, external power supply, and quick install guide.