Walmart offers the RCA 55" 4K LED Flat Ultra HD Roku Smart Television, model no. RTRU5527-W, for $309.99 with free shipping. That's $10 under our mention from Black Friday week, $490 off, and the lowest price we've seen. It features: 3840x2160 (4K) native resolution WiFi built-in Roku TV (with access to Netflix, Youtube, Hulu Plus, more) 3 HDMI inputs