Buying a used mower is just like buying used car. You can get a good one but you can also inherit someone else's headaches and problems if you don't do your homework. I recently purchased a new Z turn and I thought about checking out some used machine but got a good deal from a near by dealer on a new Toro. No money down, 0 finance for 42 mon, and 3 year warranty. Taken care of I hope it will be the last mower I have to buy. Good luck with your purchase bigjohn.