TigerDirect offers the factory-refurbished Samsung Series 7 50" 1080p 3D Widescreen Plasma HD Television, model no. PN50C7000, for $799.99. Coupon code "XOU70294" cuts it to $699.99. With free shipping, that's $50 below our mention from three weeks ago and $250 under the lowest total price we could find for a new one. This 1.5"-thick HDTV features a native resolution of 1920x1080 (1080p), 600Hz subfield motion, USB and Ethernet connectivity, Samsung Smart TV with streaming from Netflix, Hulu, YouTube, and more, four HDMI inputs, and VGA and other video inputs. A 90-day Samsung warranty applies. Deal ends September 1.

Of note, glasses are required to watch 3D content.