Amazon offers the Samsung 50" 120Hz 1080p LED-Backlit LCD HD Television, model no. UN50EH6000FXZA, for $697.99 with free shipping. (B&H Photo-Video and Adorama have it for the same price.) That's a buck under our June mention and the lowest total price we've seen. (It's a current low by $91, outside the price below.) It features a 1920x1080 (1080p) native resolution, 120Hz refresh rate, LED backlight, USB, and two HDMI ports.

A close price: Best Buy has it for $2 more.