Walmart offers the refurbished Vizio SmartCast E-Series 64.5" 4K 2160p Flat LED Ultra HD Smart Home Theater Display, model no. E65-E0, for $559.99. Opt for in-store pickup to dodge the $19.97 shipping fee. That's tied with our October mention, $100 off, and the lowest price we could find. It features:
3840x2160 (4K, 2160p) native resolution
full-array LED backlight
built-in Google Cast (with access to Netflix, Hulu Plus, Amazon Video, and more)
4 HDMI inputs
Vizio SmartCast capability, which allows you to use your smartphone as a remote via the SmartCast app.
A 90-day warranty applies although it's unclear who backs it.
Some chains have retired their senior discounts. But these grocers still have deals for the silver-haired set.