I'd like to know if there are any sources - print or on-line or anywhere - that will help me value two old bikes that I have. They are an old all Campy Doniselli and an old all Campy Chiorda. Both are from around 1971. The Doniselli was the 1971 New York Show bike and I was told the Chiroda was one of eleven Team Chiordas brought into the U.S. in the early '70s. Googling does not really offer a place that might show representative prices.

Any and all help would be appreciated. Thank you.