That's $61 under last month's mention of a new unit and $71 under the lowest price we could find for a new TV today. Buy Now Tips Sold by VIPOutlet via eBay. A 90-day VIPOutlet warranty applies. Features 3840x2160 (4K) native resolution Vizio SmartCast with Chromecast & Vizio WatchFree 802.11ac wireless USB port & 3 HDMI inputs remote control via smartphone with the SmartCast mobile app Model: D55x-G1