BuyDig offers the Samsung 40″ 120Hz 1080p Widescreen LCD HD Television, model no. LN40D630M3F, for $639. (Proceed to checkout to see this price.) With free shipping, that’s the lowest total price we could find by $78. Features include 1920×1080 (1080p) native resolution, 120Hz refresh rate, 250,000:1 dynamic contrast ratio, wireless connectivity, two USB ports, four HDMI inputs, and VGA, component, and other inputs.