Ends 12/30 at 10PM PT. Tools.woot! has the Champion 2800-PSI 2.1-GPM Low Profile Gas Pressure Washer (100778) on sale for $165 with free shipping for Prime members or $6 shipping.  $330+ at all other retailers. 

Includes: Quick-connect gun, wand and five nozzles (0˚, 15˚, 25˚, 40˚, soap), a 25-foot high-pressure, quick-connect hose plus a detergent tank and hose