Adorama via eBay offers the Samsung 50" 4K LED LCD Ultra HD Smart Television, model no. UN50JS7000, for an in-cart price of $639 with free shipping. That's $11 below our mention from last month and the lowest total price we've seen. (It's a current best by $159.) One of Samsung's SUHD TVs, it features a native resolution of 3840x2160 (2160p), HEVC for 4K streaming content, 802.11ac WiFi, USB, and four HDMI inputs.