Archive: People and Markets
Panticapaeum Stater Most Expensive Ancient Coin
A gold stater from the city of Panticapaeum is currently the most expensive ancient coin ever sold at auction. In May 2023, it was sold by Numismatica Ars Classica in Switzerland for the record sum of 5,390,000 CHF or ca. $6 million.
PNG Advisory: No, You Don’t Have A $124 Million Penny
Recent online stories about pennies allegedly worth $124 million and billion-dollar 1976 Bicentennial quarter dollars are either false or grossly misleading, advises the Professional Numismatists Guild.
Archive: Coins, Medals and more

Joachimsthal and the Reformation
On 29 January 2025, Künker will auction a series of valuable Renaissance medals. They feature biblical topics and were minted in the region of Joachimsthal to spread the teachings of the Reformation. Johannes Mathesius, the author of Luther’s Table Talk, may have been at the origin of some of the motifs.

The Great Elector, Taxes and the Rise of Prussia
On 1 February 2024, the Künker auction house will hold its 400th auction sale. Among the 770 lots are very rare issues from the reign of Frederick William of Brandenburg-Prussia. They bear witness to the achievements of the Great Elector, who brought prosperity to a realm devastated by the Thirty Years’ War.











The UK’s Highest Value Treasure Find Ever Discovered
All a group of friends really wanted to do was enjoy a relaxing weekend away and try out a new metal detector. The unexpected result of this trip is the highest value treasure find ever discovered in Great Britain. The coins will soon be on display at the British Museum.
Numismatica Centroeuropaea Conference in Legnica
On 16-19 September 2025, the eighth Numismatica Centroeuropaea Conference will take Place in Legnica, Poland. The topic is “Money of the Dynasties.” A dedicated webpage with up-to-date information on the conference is now available.