Best Buy offers the Samsung 55" 4K LED-Backlit LCD Ultra HD Smart Television, model no. UN55KU6270FXZA, for an in-cart price of $499.99. Pay with Visa Checkout to drop the price to $474.99. With free shipping, that's a $25 drop from five days ago, $325 off list, and the lowest total price we've seen. It features a 3840x2160 native resolution (4K), internet apps, WiFi, USB, Ethernet, and three HDMI inputs. Deal ends January 21.
Note that the Visa Checkout discount can only be used once per account.