Are the tires original, if so, maybe weather checked (age cracks)? If so, will need replaced. Ride the bike, how's the clutch and where on the let off , does it engage, chain and sprockets(if poorly aligned, can already be shot), does it track through corners properly (feel right), do the forks leak, run smooth through all throttle positions. Ask to examine the title (salvage), so no surprises after you hand over the $$$. 28 hundy is a GOOD price at the beginning of riding season, for a Great bike, but, you still want to be informed as to what and how much to properly square it away. Every machine requires maintenance, it's unavoidable. We (BA.Com community) will help you with any issues that you can not resolve yourself. Go forth make a decision.