Walmart offers the refurbished Samsung 50" 1080p WiFi LED-Backlit LCD Smart HD Television, model no. UN50J5200AFXZA, for $349.99 with free shipping. That's $198 under the lowest price we could find for a new one, and it's the best outright price we've seen for this model. It features a native resolution of 1920x1080 (1080p), LED backlight, WiFi, SmartTV apps (including Netflix and YouTube), USB, and two HDMI inputs.

A 90-day warranty applies, but it's not clear who backs it.