BuyDig via eBay offers the Samsung 50" 4K 2160p WiFi LED-Backlit LCD Ultra HD Smart Television, model no. UN50MU6300, for an in-cart price of $499. With free shipping, that's a buck below our mention from last month and the lowest outright price we've seen. (It's the best deal now by $49, although most retailers charge around $600 or more.) It features a native resolution of 3840x2160 (4K), LED backlight, WiFi, Bluetooth, Smart TV apps (Netflix, Pandora, Hulu, etc.), USB, and three HDMI inputs.