Walmart offers the Samsung 54.6" 4K HDR Flat LED Ultra HD Smart Television, model no. UN55NU6900, for $397.99 with free shipping. That's the best deal today by $130 and tied with our mention from a week ago as the lowest price we've seen. Features include: 3840x2160 (4K) native resolution support for HDR10, HDR10+, and HLG smart TV apps (including Netflix, Hulu, YouTube, more) USB 2.0 port & 2 HDMI inputs