TigerDirect offers the Samsung 40" 1080p LED Widescreen LCD HD Television, model no. LN40D550, for $579.97. Coupon code "NFW57568" cuts it to $499.97. With free shipping, that's the lowest total price we could find by $57. It features a native resolution of 1920x1080 (1080p), 20,0000:1 dynamic contrast ratio, Samsung AllShare technology (which allows you to stream content from compatible DLNA certified-devices wirelessly via an optional USB adapter), USB connectivity, four HDMI inputs, and VGA, and other video inputs. Coupon expires March 23.