New in the box with factory warranty. Cost $729 plus tax at Sears right now. 5600 Watts, 8600 Starting Watts, 10-HP Briggs & Stratton OHV Engine. Easy starting and quiet operation. 5-Gallon Fuel Tank. Runs up to 10 hours at 1/2 load on one tank of fuel. Fresh Start Fuel Cap keeps fuel fresh for 6 months. StatStation onboard monitoring system with services alerts - Shows the generators percentage of power in use and services needs at a glance. kansas