??
If you can't use it, is it worth $50 bucks? If you need to put money in it for repairs, what do you want to invest? Doesn't look in great shape from the pic.
I'm repairing a $500 3 ph 60" tiller (bought a new chain cover gasket for $90) and will have a usable tiller when done. Coughed a bit with the gasket, and now wish I'd just used silicone but that is too late.