Welcome to the forums. I suggest you start a new thread in Classic and Vintage Bicycles: Whats it Worth? Appraisals and Inquiries - Bike Forums . Value is highly dependent upon condition, so you should include pictures. Given that you're a new member, the easiest method will probably be to post the photos on a hosting site and link to that site. Ensure the overall picture is taken from the drive side and include close-ups of the crankset, rear dwerailleur, brakes and tubing decal. Knowing your location would also help, as value varies from market to market.