Walmart offers the Vizio 64.5" 4K LED-Backlit LCD Ultra HD Smart Television, model no. D65-E0, for $598 with free shipping. That's the best deal we could find by $202 and the lowest outright price we've seen. (We saw it for a $250 gift card for $800 last month.) It features a 3840x2160 (4K) native resolution, full-array LED backlight, 4K upscaling, 802.11ac wireless, Vizio Internet Apps Plus (with Netflix, Hulu Plus, YouTube, more), USB, and four HDMI inputs.