Black Friday 2014 Best Buy: Seagate Backup Plus 2TB External USB 3.0/2.0 Portable Hard Drive for only $79 for Black Friday 2014! November 29, 2014 admin Leave a comment Best Buy will have the Seagate Backup Plus 2TB External USB 3.0/2.0 Portable Hard Driveon sale for $79 this week for a Black Friday 2014 promotion! Link to Best Buy here!