For in-store pickup only, Micro Center offers the Samsung 50" 4K HDR Flat LED Ultra HD Smart Television, model no. UN50NU6900FXZA, for an in-cart price of $299.99. That's the lowest price we've seen for a new Samsung 50" 4K TV. (It's the best deal today by $28.) It features:
3840x2160 (2160p) native resolution
Smart TV apps (YouTube, Netflix, Hulu, etc.)
2 HDMI inputs, USB
Some chains have retired their senior discounts. But these grocers still have deals for the silver-haired set.