The coin and Collectors Fair takes place twice a year - in Dortmund - - once in February and once in September, a traditional event that can be missed by any collector. As the largest exchange of its kind in North Rhine-Westphalia, it is both for wholesalers as well as for private collectors, a popular meeting place for informing, talk shop, swap, buy and sell. Around 100 dealers from all over Germany and neighboring countries to provide exhibits for the above-mentioned areas. About 1,500 collectors and interested parties to use the Westphalian coin collectors and exchange to exchange with other collectors and sell to the corresponding exhibits to each other.