Dell Home offers the Vizio D-Series 49.5" 4K 2160p LED-Backlit LCD Ultra HD Smart Television, model no. D50U-D1, bundled with a $150 Dell Gift Card for $499.99 with free shipping. (Click "Show savings" in cart to see the gift card; it'll arrive via email 10 to 20 days from ship date.) Assuming you'll use the gift card, that's tied with our November mention as the lowest total price we've seen for a new one. (Factoring in the gift card, it's the best deal now by $125, although most retailers charge $498 or more.) It features a 3840x2160 (4K, 2160p) native resolution, 802.11ac wireless, Vizio Internet Apps Plus (with access to Netflix, Hulu Plus, Pandora, etc.), USB, and five HDMI inputs.