Walmart offers the Panasonic 55" 4K 2160p 120Hz WiFi LED-Backlit LCD Ultra HD Smart Television
in Silver, model no. TC-55CX420U, for $499.99
with free shipping
. That's tied with our expired mention from yesterday and the lowest total price we've seen. (It's the the best deal now by $73, although most retailers charge around $799.) It features a 3840x2160 (2160p) native resolution, LED backlight, 120Hz refresh rate, WiFi, Smart TV apps (including Hulu Plus, Netflix, and YouTube), USB, and three HDMI inputs.