Archive: People and Markets
The Money and Medals Network: A New Era
With the end of financing and their relocation, the Money and Medals Network in Great Britain faces new opportunities and challenges.
What to Do With a Million Pennies?
Imagine you are cleaning out the house of a late relative and find 1 million cent coins in the process. What would you do with them? This is what happened to a California family. Why had this huge amount of coins been amassed? And what could they be worth?
Archive: Coins, Medals and more

Cleaning, Patina, Verdigris etc.: Which Errors Affect the Price of a Coin? – Part 2
The price of a coin does not only depend on its rarity and quality. In the second part of our overview we will talk about wear and tear, cleaning and the consequences of environmental processes.

Frederick III of Denmark and Eben Ezer
SINCONA’s Auctions 92 to 95 will take place from 21 to 25 October 2024. This article introduces one of the many rarities up for sale: a so-called “Ebenezer” coin from Denmark. The 4-Ducat piece is extremely rare and of great historical interest.










CIT’s Iron Maiden Series: Pop Culture Meets Minting Technology
CIT teamed up with Iron Maiden to release a coin series, celebrating the creativity of one of the world’s most successful heavy metal groups. The British musicians have reinvented themselves time and time again. As a result, no two coins in CIT’s Iron Maiden series are alike. With its latest issue, CIT is now rounding out the series.
Increasing Prices for German Coin Sets: Is This The End of Proof Coin Collecting?
Official coin sets – for many coin collectors, these issues are an essential part of a complete collection. The number of produced sets, however, has been diminishing significantly for years, and a huge price adjustment could now deter collectors even further.