As one of its daily deals, Woot offers the refurbished Samsung 55" 4K 2160p WiFi LED-Backlit LCD Smart Ultra HD Television, model no. UN55HU6840FXZA, for $659.99 plus $5 for shipping. That's $234 under last month's mention of a new one and the lowest total price we've seen for this TV. (It's currently $384 under the cost of a new one.) It features a 3840x2160 native resolution, LED backlight, WiFi, Smart TV apps (including Hulu Plus, Netflix, YouTube, and more), USB, and four HDMI inputs. Deal ends today.

A 90-day Woot warranty applies.