Best Buy Black Friday Doorbuster! Grab the Sony 60″ Class LED 2160p Smart 4K Ultra HD TV for just $599.99! (regularly $999.99) Plus, all orders will ship free during the holidays! Upgrade your TV or add one to another room in your house!

It looks like Best Buy’s site is glitching from all the traffic. Some readers have commented that it is difficult to add items to their cart. Hopefully Best Buy can get this figured out fast!