Walmart offers the Proscan 50" 4K LED-Backlit LCD UHD Television for $259.99. Opt for in-store pickup to avoid the $49.97 shipping fee. That's $10 less than our June mention, $240 off list, and the lowest price we could find. It features a 3840x2160 (4K, 2160p) native resolution, 4K upscaling, and four HDMI inputs.