Newegg has Fantom Drives G-Force 1TB USB 2.0 / eSATA External Hard Drive GF1000EU for $74.99 + free shipping.
($74.99 after $20.00 Mail-In Rebate pdf )
The Fantom G-Force drives provide a lot of storage at a reasonable price. Plus they offer both USB 2.0 and eSATA connectivity for high speed data transfers. The eSATA connection transfers data at a blazing fast 300MB/s so data will move on and off the drive as soon as you click "save".
The drive will work on PCs with Windows 2000 and newer and Macs with OS X 10.2 or higher.
Fantom Drives G-Force 1TB USB 2.0 / eSATA External Hard Drive GF1000EU $74.99 AR FS 
