Who will by deutsch marks and pfennigs?

Deutsche Marks (DM) and Pfennigs, the currency of Germany before the euro, are no longer in circulation as they were replaced by the euro in 2002. However, collectors, historians, and numismatists may still be interested in purchasing these currencies for their historical value or as collectibles. Additionally, some individuals might seek them out for sentimental reasons or as part of legacy holdings. While they hold no official monetary value today, they can still be traded among collectors.