Walmart offers the RCA 40" 4K 2160p LED-Backlit LCD Ultra HD Television, model no. RTU4002, for $259.99 with free shipping. That's $240 off list and tied with our mention from three weeks ago as the lowest price we could find. It features a 3840x2160 (4K 2160p) native resolution, LED backlight, and four HDMI inputs.