Thumb Score: +5 Best Buy [bestbuy.com] is offering the 8TB Seagate Backup Plus Desktop USB 3.0 External Hard Drive for $180 with free shipping. Previous front deal had this for $185 with visa checkout. This does not require that in any way. Rated 4.7 / 5 stars from Best Buy 39 Reviews. Rated 4.2 / 5 stars from Amazon.