WELCOME 

Thank you for visiting us! MM Numismatics is the place to go for buying, selling, or having coins, medals, and banknotes appraised. We have been a leading player in the Dutch market for nearly 15 years. 

Our fascination with coins began with finding an old coin. Teun found a lion cent in his parents' garden, and René found a Willem cent in his grandparents' garden. These moments ignited the spark to start collecting at a young age and trading later on. In 2012, this resulted in the establishment of the webshop mooiemuntjes.nl. Thanks to our years of expertise and great dedication, Mooie Muntjes has grown into a household name in Dutch numismatics. Over time, there was growing demand from abroad. In 2026, we took the strategic step towards a new, more international identity, and this website came into existence. 

Teun & René