Hi everyone, I purchased this 418-6 about a year ago for $500. It came with a utility trailer and a bagger attachment that has its own engine on it, and im not sure it works. It ran fine for a bit then started giving me problems and I put another $300 into it for some electrical work and something else I can't even remember. It runs great now except I just broke the drive belt. My question is can someone tell me if I've made a good investment? If i was to sell this about how much would it go for? And finally, where can I get a new drive belt? Thanks!