Amazon has the DuroMax XP4400EH Dual Fuel Portable Generator discounted over 50% right now. List price is $749 but while supplies last you can snag this for only $351 with free shipping!
With 4,400 starting watts and 3,500 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools. This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice!
Also check out the DuroMax XP5500E Gas Powered Portable Generator marked down from $599.00 to $367.36 with free shipping too!