Today only. Home Depot has the Powermate PM9400E 7500 Running Watt Electric Start Gasoline Powered Portable Generator (P0080301, 49 ST/CSA) for $479 with free shipping. Has 13-hour run time @ 8-gallon fuel tank at 25% load, 10" tires, Generac 420cc OHV engine, and low-oil shutdown.