eBay (via factory_authorized_outlet)has the DuroMax XP4400 4400-Watt Portable Gas RV Power Generator for a low $249.99 Free Shipping. Tax in CA. This one of the lower prices we've seen and $126 less than elsewhere. It is quite rare for us to see this model go on sale. 4.3/5 rating on Amazon with over 85 reviews 7 HP engine is able to accept high wattage loads with ease Low oil protection, AC & DC regulators, and spark arrestor Simply use the E-Z 1-Pull Recoil Cord to start RV Switch (Voltage Selector) - get maximum power from each 120V receptacle. It also allows the user to choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power