Walmart offers the refurbished Vizio 55" 120Hz 1080p 3D WiFi LED-Backlit LCD HD Television, model no. M3D550KDE, for $629. Opt for Site-to-Store pickup to dodge the $4.97 shipping fee. That's $488 under the lowest total price we could find for a refurb, although we saw one for $30 less in June. Features include a 1920x1080 (1080p) native resolution, 120Hz refresh rate, edge-lit LED backlight, WiFi, VIZIO Internet Apps with Netflix, Amazon Instant Video, and Hulu Plus, and four HDMI inputs.

Note, the retail unit typically includes four pairs of glasses, but it's unclear whether they are included with this refurb.