Panasonic offers its Panasonic 50" CX600 2160p 4K Ultra HD Smart Television, model no. TC-50CX600U, for $899.99. Coupon code "TV100" cuts the price to $799.99. With free shipping, that's $100 under our mention from July, $400 off list, and the lowest total price we've seen. It features a 3840x2160 (2160p) native resolution, 120Hz refresh rate, Firefox OS, WiFi, DLNA, Smart TV apps (including Hulu Plus, Netflix, Pandora, and YouTube), USB, and three HDMI ports.