Best Buy offers the Sharp 65" 4K LED-Backlit LCD Ultra HD Smart Television, model no. LC-65LBU591U, for $729.99 with free shipping. That's a $20 drop from Best Buy's early Black Friday ad price, $270 off list, and the lowest price we could find. It features a 3840x2160 (4K, 2160p) native resolution, Roku TV, three HDMI inputs, and a Sling TV 30-day trial.