Walmart offers the TCL 4-Series 55" 4K HDR Flat LED Ultra HD Roku Smart Television for $318 with free shipping. That's tied with our mention from two weeks ago at $50 off and the best price we could find. Buy Now Features 3840x2160 (4K) native resolution dual-band WiFi & Ethernet built-in Roku TV (with access to Netflix, YouTube, Hulu, more) 3 HDMI inputs Model: 55S421