Today only, Woot offers the factory-refurbished Optoma HD 1080p Home Theater Projector for $649.99. (Choose between HD180 or HD20 models.) With $5 for shipping, that's tied with our July mention and it's at least $249 under the lowest total price we could find for either new model. Features include a native resolution of 1920x1080 (1080p), 1,700 lumens brightness, 3,500:1 contrast ratio for the HD 180 (4,000:1 contrast ratio for the HD 20) remote control, two HDMI inputs, and component and other video inputs. A 90-day Optoma warranty applies.