I'm new to the lawn tractor scene! We're buying a farmsite (formally a city boy) and need to mow and blow. The previous owner has a 10 yr old Troybuilt (20 hp kohler) tractor with a 46" Troybuilt snowblower attachment and mower deck(not sure of width) that he wants to sell me. My question is this a good, reliable unit? I didn't even know Troybuilt made lawn tractors with mowers and snowblowers. I have no idea what its worth and was wondering if any of the 'ones in the know' could help me out. He says its had normal use. I really like this forum! For a novice I'm starting to learn. Thanks much.