Dell Home offers the Vizio D-Series 55" 120Hz 1080p WiFi LED-Backlit LCD HD Smart Television, model no. D55-D2, bundled with a $200 Dell eGift Card for $549.99 with free shipping. (The gift card will appear in-cart automatically and be delivered via email 10 to 20 days from the ship date.) Assuming you'll use the gift card, that's tied with our expired mention from four days ago, the lowest total price we could find today by $198, and the best price we've seen for any 55" 1080p Smart HDTV. It features a 1920x1080 (1080p) native resolution, 120Hz refresh rate, 802.11n wireless, Vizio Internet Apps Plus (Netflix, Pandora, Hulu, etc.), USB, and three HDMI inputs. Deal ends April 25.