You may contact people if they're listed as "want to buy."

Ed Koch (1 copy)   Betsy Ercolini (1 copy)   James Carswell (1 copy)   Mike Taylor (1 copy)   Joe Woolley (2 copies)   Sandy Alexander Kostow (1 copy)   Santiago Garcia Dabrowski (1 copy)   Shawn Henriksen (1 copy)   Roger Kilsand (1 copy)   Jeff (1 copy)   Reed Cowan (2 copies)   Jason A. Hoffman (1 copy)   C Celinder (1 copy)   Roderick Griner (1 copy)