Walmart offers the RCA Virtuoso 70" 4K Flat LED Ultra HD Smart Television, model no. RNSMU7036, for $599.99 with free shipping. That's $700 off list and the lowest price we could find, although it was $50 less ten days ago. Features include:
3840x2160 (4K) native resolution
WiFi & Bluetooth
Smart TV apps (including Netflix, YouTube, Vudu, more)
3 HDMI inputs
Some chains have retired their senior discounts. But these grocers still have deals for the silver-haired set.