Used Toro 21" Super Recycler, Self-Propelled 6.75 hp. This is a great mower, it starts easily and the engine runs good and strong. It does need some TLC like the traction control cable either adjusted or replaced and maybe some new tires and a couple of other minor things to make it perfect, if you're looking for perfect. I was going to do those things myself but I decided to purchase a new one instead. So I'm letting this trusty mower go rather than have it just sit in the shed.