Walmart offers the RCA 55" 120Hz 1080p LED-Backlit LCD HD Television, model no. LED55G55R120Q, for $449.99 with free shipping. That's the lowest total price we could find now by $150, although we saw it for $10 less in October. It features a 1920x1080 (1080p) native resolution, 120Hz refresh rate, LED backlight, USB, and two HDMI inputs.