Walmart offers the refurbished Samsung 54.6" 4K 2160p WiFi LED-Backlit LCD Smart Ultra HD Television, model no. UN55JU650DFXZA, for $469.99. Choose in-store pickup to avoid the $49.97 shipping fee. That's $15 below our March mention, $530 off list, and the lowest price we've seen. It features a 3840x2160 (2160p) native resolution, quad-core processor, WiFi, Internet Apps (like Netflix, Hulu Plus, Pandora, and Amazon Video), USB, and four HDMI inputs.

Note: No warranty information is provided. Although Walmart picture a curved model, this is in fact a flat-screen TV.