I bought a used commercial toro on craigslist for $50. It has a bent crankshaft therefore i cannot start it. But i can get a mower exactly the same with a good engine, bad transmission for $250. Was wondering if this is a good deal or if i should just sell the one for parts. This is my first commercial 21 and right now i am using a craftsman. I have been looking for a used commercial 21 so i would like to get this one going.