Newegg.com has the Seagate Expansion 2TB USB 2.0 External Hard Drive ST320005EXA101-RK for a good price.

Item has a rating of 3/5 from 135 reviews

Google Products Price : $84.04 ~ $178.79 Shipped

1. Newegg Price : $79.99 Shipped
2. Use coupon code EMCKAKB39 to get $10 off ( Exp : 9/14/11 )
Final Price : $69.99 Shipped