Best Buy offers the Seagate FreeAgent GoFlex Desk 2TB USB 3.0 External Hard Drive in Black, model no. STAC2000103, for $79.99 with free shipping ($0.04/GB). That's $10 under our mention from two weeks ago and the lowest total price we could find by $17. Sales tax is added where applicable. It features 32MB buffer memory, 7200 rpm spin rate, illuminated capacity gauge on the base, backup and encryption software, 5" USB 3.0 cable, and more.