BuyDig via eBay offers the Samsung 42.5" 4K 2160p LED-Backlit LCD Ultra HD Smart Television, model no. UN43KU6300, for an in-cart price of $399 with free shipping. That's tied with our expired mention from two days ago as the lowest total price we've seen. (It's the best deal now by $88, although most retailers charge $548 or more.) It features a 3840x2160 (4K, 2160p) native resolution, 802.11ac wireless, Bluetooth, Smart Hub (with access to Netflix, YouTube, Hulu Plus, more), USB, three HDMI inputs, and smart remote control.