Dell Home offers the LG 55" 120Hz 1080p LED LCD HD Television, model no. 55LB5900, for $599. Coupon code "78M4SHHJ4JC9WW" drops it to $539.10. With free shipping, that's the lowest total price we could find by $60, although we saw it for $110 less last month. It features a native resolution of 1920x1080 (1080p), 120Hz refresh rate, USB, and two HDMI inputs. Deal ends January 19.