Northern Tool offers the NorthStar Gas Wet Steam & Hot Water Pressure Washer for $3,799.99. Coupon code "254876" cuts it to $3,779.99. With free shipping, that's $220 off list and the lowest price we could find. It sprays hot water and steam at up to 250° F, 4 GPM, and 3,000 PSI, and features a Honda engine, forged brass manifold, adjustable pressure, five quick connect nozzles, and chemical injector.