Panasonic offers its Panasonic 55" Pro 2160p 4K Ultra HD Smart Television, model no. TC-55CX850U, for $2,499.99 with free shipping. That's $1,000 off list and the lowest total price we could find. It features a 3840x2160 (2160p) native resolution, 240Hz refresh rate, Firefox OS, WiFi, Smart TV apps (including Hulu Plus, Netflix, YouTube, and more), three USB ports, DLNA, and three HDMI ports.