Walmart offers the refurbished Vizio SmartCast E-Series 69.5" 4K HDR Flat LED Ultra HD Smart Display, model no. E70-E3, for $699.99. Opt for in-store pickup to cut that to $692.92 and avoid the $19.97 shipping charge. That's tied with our mention from a week ago as the lowest price we've seen. (It's $491 less than buying a new one). This tuner-free display features: 3840x2160 (4K) native resolution HDR10 802.11ac wireless and Bluetooth 4.1 Vizio SmartCast with built-in Chromecast 4 HDMI inputs Note: It comes with a 90-day warranty, although it's unclear who backs it.