Archive: People and Markets
The Numismatic Index on 25 June 2023
The numismatic index numindex transparently shows how the prices of selected coins change over time. In the style of a stock index, it was designed for collectors who consider their collection an investment. Find out about the current state of the index.
An EID MAR Denarius Set a Nordic Record
An EID MAR denarius was sold at Bruun Rasmussen establishing a record for the most expensive numismatic object ever sold at auction in the entire Nordic region according to the auction house.
Archive: Coins, Medals and more

A Numismatic Journey Through the Principality of Monaco
On the visit of Albert II and Charlène of Monaco to Germany: The small country on the Mediterranean has more to offer than casinos, car races and film stars – it can look back on a long numismatic tradition.

The Vreneli – A Swiss Icon
With its latest commemorative coin, Swissmint honours the last issue of the 10-franc vreneli minted 100 years ago. A prime opportunity to recall the history of this iconic Swiss gold coin.















A New Member to Join the SINCONA Team: Michael Otto
The SINCONA team is excited to welcome a new member. As of 1 January 2025, Michael Otto is working at the SINCONA Group’s headquarters in Zurich. He is looking forward to taking over the position as Head of Numismatics.
CIT’s Lily Pad – Dragonfly
A dragonfly on a lily pad: CIT and B. H. Mayer use state-of-the-art minting technology to capture nature’s beauty in an awe-inspiring way.