Walmart offers the Sceptre 64.5" 4K Flat LED Ultra HD Television, model no. U650CV-U, for $449.99 with free shipping. That's tied with our mention from two weeks ago as the best price we've seen, and it's a low by $38. It features a 3840x2160 (4K) native resolution, USB 2.0, and four HDMI inputs.