Best Buy has the Toshiba 320GB External USB 2.0 Portable Hard Drive - Black/Gray for $130 after $60 instant discount + $6 shipping
The Toshiba 320GB External USB 2.0 Portable Hard Drive features USB 2.0 interface, maximum data transfer rates up to 480 Mbps via USB 2.0, 8MB cache buffer, 5400 rpm for fast read/write times, and 12 ms average seek time
...