Hi,
Welcome to the forums.
Coupla things....you need to post this over in the C&V appraisal and valuation sub forum, and you'll need to post good clear pictures - a good full overall view from the drive side, close ups of components and any decals, like the tubing spec decal, etc. also, if you know the specific components, list those too. No way to really ballpark it until we can see it.
Cheers,
Joe