Refurb For Less via eBay offers the refurbished Vizio SmartCast E-Series 60" 4K 2160p 120Hz LED-Backlit LCD Ultra HD Smart Home Theater Display, model no. E60U-D3, for $469.99 with free shipping. That's $160 under the lowest price we could find for a new one. It features a native resolution of 3840x2160 (4K 2160p) and four HDMI inputs.

Note: A 90-day warranty applies, but it is unclear who backs it.