Best Buy offers the Insignia 50" 120Hz 1080p LED-Backlit LCD HD Television, model no. NS-50D550NA15, for $379.99 with free shipping. That's $20 under our mention from last week, $120 off list, and the lowest total price we've seen for any Insignia 50" 120Hz 1080p TV. It features a native resolution of 1920x1080 (1080p), 120Hz refresh rate, USB, and three HDMI inputs.

Delivery is not guaranteed in time for Christmas, although orders placed by 1 pm ET today, December 17, are estimated to arrive by December 19.