Walmart offers the Sceptre 49.5" 4K 2160p LED-Backlit LCD Ultra HD Television, model no. U515CV-U, for $269.99 with free shipping. That's $20 under our mention from two weeks ago, $80 off list, and the lowest price we've seen. It features a 3840x2160 (2160p) native resolution, USB, and four HDMI inputs.