Generaly when searching for a new used bike, Im always looking at the mileage to make sure its nothing crazy. At most i'll purchase a bike with 4k miles if that. Like many others I tend to stay away from any bike thats even close to 10k miles and would probebly pay half of what kbb says because of it. The one thing I've noticed though is there are a lot of busa's with 10k + miles selling and also selling for close to new prices. Why is this? Didn't know if I was missing something.