Walmart offers the Vizio SmartCast 64.5" 4K HDR Flat LED Ultra HD Home Theater Display for $678 with free shipping. That's $20 under our mention from Black Friday week and the best deal we've seen for it new. (It's also lowest price we could find now by $321.) Features include:
  • 3840x2160 (2160p) native resolution
  • HDR10 with Dolby Vision
  • 802.11ac wireless
  • Vizio SmartCast capability with built-in Chromecast
  • 4 HDMI inputs