consignment sales & authentication of ancient coins and artifacts

Your partner in numismatics

Service.
Quality.
Authenticity.

Our mission is to not only serve collectors but also to preserve a piece of our history. Each coin tells a unique story and represents a part of our past.


We are dedicated to assisting every customer with expertise and care, ensuring they can invest in these historical treasures with confidence.

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40+ years experience

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Marcantica specializes in Ancient, Medieval, and Byzantine numismatics, with particular expertise in hammered coinage.

Founded by Marc, a passionate numismatist and professional dealer with more than 40 years of experience, Marcantica offers carefully researched and authenticated coins, presented with the historical context they deserve.

The firm combines rigorous scholarship with attentive customer service, providing collectors and institutions with well-documented pieces, clear provenance, and informed guidance for acquisition and care.

What customers are saying

  • Everything was perfect, I'm very happy about this purchase. Fast shipping, fair price, the coin is exactly as described and arrived carefully wrapped. Thank you so much!

  • Great coin and very smooth transaction as always. Thanks Marc!

  • Coin exactly as pictured, immediate shipping, great service. Thanks for another perfect transaction!

  • The coin I purchased has just arrived. It is exactly as described: accurate description, very nice photography. But above all in the hand it is really amazing. Recommended seller. I hope to buy from him again

  • Hartelijk dank voor de mooie applique die zojuist is binnengekomen! Top!

    Anton Vandenabbeelen