Coin Collectors Cardiff City Centre, Cardiff - Welcome to the directory of Cardiff City Centre Coin Collectors and coin dealers in Cardiff City Centre. It lists coin collectors and coin dealers who offer coins and old coins. Find business details, ratings and reviews of your local coin dealer or coin collector in Cardiff City Centre, Cardiff and write your own review. Are you a coin dealer in Cardiff City Centre? Why not advertise your coins business on the Cardiff City Centre Business Directory – IT'S FREE!