Walmart offers the Sceptre 64.5" 4K LED-Backlit LCD Ultra HD Television, model no. U650CV-U, for $499.99 with free shipping. That's $40 under our mention from two weeks ago and the lowest price we could find by $80. (It's also the best we've seen for any 65" 4K HDTV.) It features a 3840x2160 native resolution, USB, and four HDMI inputs.