Dell Home offers the Samsung 5-Series 50" 120Hz 1080p LED-Backlit LCD HD Television, model no. UN50EH5300, for $647.99 with free shipping. That's $150 under our September mention (which included a $200 Dell gift card) and the lowest total price we could find by $51, outside of the prices below. Features include a 1920x1080 (1080p) native resolution, LED backlight, WiFi, Ethernet, USB, SmartTV Internet applications (including Netflix, Vudu, and Hulu Plus), and three HDMI inputs.

Note: Amazon, Adorama, and Abt all charge the same, while Best Buy has it for $3 more.