Archive: People and Markets
Germany’s New Platform Tax Transparency Act: A Problem for eBay Coin Dealers?
Germany’s new Platform Tax Transparency Act has caused great concern among German coin collectors. Will they have to explain themselves to the tax authorities whenever they sell pieces of their collection? In most cases, the answer is no. Unless their hobby turns into a regular side-line.
The Difference Between Stamps and Coins: Not as Trivial as You’d Think!
There are times when uninformed people buy anything as long as the object in question might retain its value. Disillusionment strikes when the market situation changes. The realisation that there isn’t a market for every collectible ruined many a collecting field in the past. Ursula Kampmann urges caution.
Archive: Coins, Medals and more

VOC: The Other Side of the Dutch Golden Age
VOC coins tell the story of the Netherlands’ colonial past. The States General granted the VOC all the rights of an independent state: it could declare war, make treaties and issue its own currency. Join us on a trip to Indonesia, the place where the spices grew that financed the Dutch Golden Age.

Why Neuchâtel Is Not Part of France Today
It was a close call – Louis XIV would certainly have swallowed up Neuchâtel in today’s Switzerland if it had not been for Marie de Nemours’ fierce insistence on her rights. We explain the political situation and introduce you to the princess and her coinage. All the pieces shown come from the Bürki Collection and will be on offer in SINCONA’s Auction 95 on 24 October 2024.
ROMA Numismatics to Close on 24 May 2024
On 24 May 2024, a chapter in the history of British numismatics will come to an end. The auction house ROMA Numismatics Limited will close its doors.
ICOMON Annual Conference 2023: Call for Papers
The 2023 ICOMON annual conference will be held in November in Malaysia. Speakers are now invited to send their abstracts on the theme: Reinforcing Museum’s sustainable competitiveness in the peak of digitization & social/global challenges.