Walmart offers the refurbished Sony 40" 1080p WiFi LED-Backlit LCD Smart HD Television, model no. KDL-40R510C, for $249.99 with free shipping. That's tied with our January mention and $78 under the lowest total price we could find for a new one today. Features include a 1920x1080 (1080p) native resolution, edge-lit LED backlight, WiFi, USB, and two HDMI inputs.
A 90-day warranty applies, although it is unclear who backs it. Note that neither a pedestal nor wall mount is included.