Walmart offers the Polaroid 55" 4K HDR Flat LED Ultra HD Smart Television for $249.99 with free shipping. That's tied with last week's mention, $100 off, and the lowest price we could find. Buy Now Features 3840x2160 (4K) native resolution Smart TV apps (including Netflix, YouTube, Vudu, more) 3 HDMI inputs Model: 55T7U