Polaris triples can be a real bag of hammers, someone that knows what they're doing with it can make it work, I'd avoid them. As for the 600 BRP renegade, a quick check on google rates them as #10 out of a total of 45. Guys get sucked in on shiny things like fishing lures, diamond rings, etc. Mint is a badly used description, the only thing I consider mint is brand new, everything else is used. If you don't know what to look for, get a real mechanic to look at it, or get burned again. I don't know if that year had etec motors yet.