Anyone know what the blue book value is for one of these bikes. I see them on buysell all the time for 8000+. That seems a little high for a 4-5 year old bike. I know they are popular but who honestly thinks they are going to get that much for them? What's a reasonable price for a 99 or 00 r6 with reasonable kms? I'm thinking about selling my dirtbike and getting one.