DuroMax XP4400EH 4400W Portable Propane/Gas Generator $333 at Amazon $333 $529 Amazon has the DuroMax XP4400EH 4400W Portable Propane/Gas Generator for $333 with free shipping. Runs on either gasoline or liquid propane, 4,400 starting watts and 3,500 running watts. $333 retail: $529 Report Posted by Faraday03/20/2024 at 07:24 AM PT