Abt Electronics via eBay offers the Sony 50" 120Hz 1080p 3D WiFi LED-Backlit LCD HD Television, model no. KDL-50W800B, for $797 with free shipping. Outside the price below, that's the lowest total price we could find by $18, although we saw it for $99 less two weeks ago. (Most merchants are charging $949 or more today.) It features a resolution of 1920x1080 (1080p), Motionflow XR 480 (120Hz refresh rate plus backlight scanning), edge-lit LED backlight, WiFi, access to the Sony Entertainment Network (with Netflix, Hulu Plus, and more), web browser, and four HDMI inputs.
A close price: Dell Home offers it bundled with a $200 Dell Gift Card for $998 with free shipping.