Walmart offers the RCA 50" 4K 2160p LED-Backlit LCD Ultra HD Television, model no. RLDED5098-UHD, for $264.15 with free shipping. That's $36 under our mention from two weeks ago and the lowest price we've seen for this TV. (It's the best deal today by $56.) It features a 3840x2160 (2160p) native resolution, LED backlight, and three HDMI inputs.