RRs still hold there value pretty good. 3-4 grand is still the going price for a well ridden one. If your into facebook, check out the IQr owners group. Request to join and I will approve your membership. This is the go to group for info and parts for the IQr(r)/AxysR
The only thing outdated on your RR is the front suspension. Update that and they are a blast to ride.