MaxToolSales via eBay offers the DuroStar 3,500-watt Portable Gas-Powered Generator, model no. DS4400E, for $269.99 with free shipping. That's $30 below our mention from last spring and the lowest total price we could find by $180. It features a 7-horsepower air-cooled engine, 4,400-watt peak output (3,500-watt constant), oversized noise-reducing muffler, 4-gallon fuel tank, and electric start.