23Zilveren leeuw.
Verenigde Belgische Staten. 1790.
VF +
Estimate: 120 EUR

43Gouden schild of Klinkaert.
Holland. Philips de Goede als Ruwaart &
Jacoba van Beieren. ND (Emissie 1429).
VF.
Estimate: 460 EUR

1901 Gulden.
Willem I. 1818.
VF
Estimate: 850 EUR

301Nederland.
1692.
Zeeslag bij Kaap La Hogue.
VF +
Estimate: 260 EUR

309Nederland.
1909.
Geboorte van prinses Juliana.
XF +.
Estimate: 260 EUR

317Nederland.
ND (1990's).
Smiths Gouden flippo.
XF
Estimate: 500 EUR

343German states.
Saxony. Harz-Zellerfeld.
1751.
Baptism thaler.
VF / XF
Estimate: 200 EUR

351Poland.
1754.
300th anniversary of the incorporation
of Thorn into Poland.
VF +.
Estimate: 750 EUR

505France.
Kingdom. Louis XV.
Ecu Vertugadin.
1717 W.
XF
Estimate: 120 EUR

642Russia. Empire.
Catharine II.
10 Rouble.
1773 СПБ.
VF
Estimate: 1.700 EUR

People and markets

Update on US Tariffs on Coins

And once again, President Trump has announced new tariffs. The good news is: They do not appear to affect coins and collectibles.
read more at our partner SIXBID

Third Evento Numismático in Madrid a resounding success

The Evento Numismático took place in Madrid for the third time. And once again, it was a resounding success. The Evento Numismático has established itself as a fixture in the numismatic calendar.
read more at our partner SIXBID

Update on US Tariffs on Coins

And once again, President Trump has announced new tariffs. The good news is: They do not appear to affect coins and collectibles.
read more at our partner SIXBID

Third Evento Numismático in Madrid a resounding success

The Evento Numismático took place in Madrid for the third time. And once again, it was a resounding success. The Evento Numismático has established itself as a fixture in the numismatic calendar.
read more at our partner SIXBID







Come to think of it

Contemporary coins: a reflection of our times

To what extent do contemporary coins reflect our times and our sensibilities? Ursula Kampmann illustrates this using CIT’s ‘Scottish Highlands’ coin.
read more at our partner SIXBID

What Is the Value of a Coin?

Ursula Kampmann presents a few extreme examples—all of which were auctioned in June 2026—and analyzes the values.
read more at our partner SIXBID

Contemporary coins: a reflection of our times

To what extent do contemporary coins reflect our times and our sensibilities? Ursula Kampmann illustrates this using CIT’s ‘Scottish Highlands’ coin.
read more at our partner SIXBID

What Is the Value of a Coin?

Ursula Kampmann presents a few extreme examples—all of which were auctioned in June 2026—and analyzes the values.
read more at our partner SIXBID

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Coins, Medals and more

From 10,000 to 325,000 euros: Catherine the Great dominates the auction

The Heidelberger Münzhandlung offered a 10-ruble coin of Catherine the Great at auction 92, starting at €10,000. It climbed to €325,000. We explain why, and what makes this coin so special.
read more at our partner SIXBID

Short-Whiskered Dragon: The dragon with the short whiskers

Heritage has valued a proof coin from the Chinese mint in Tianjin, dated 1911, at US$2 million. The proof coin is extremely rare; only three examples are known to be in private hands. More important, however, is its historical significance, as the coin symbolises the changing times in China.
read more at our partner SIXBID

Archive

Gustav III: A Conservative Revolutionary

On 20 June 2023, Künker will auction off medals that the Swedish King Gustav III himself gave as a present to the young Peter Frederick Augustus of Oldenburg. These medals are a testament to the policies of the king who was shot dead at a masked ball in 1792.

The Turks, the Bohemian Estates and Two Gnadenpfennigs by Ferdinand I

SINCONA’s spring auction will be held from 13 to 15 May 2024. Among other highlights, two extremely rare gold gnadenpfennigs by Ferdinand I are on offer. The multiple coins with a weight of 10 and 15 gold gulden are among the great treasures of Habsburg numismatics. We share their story.

The contents of a piggy bank from the Deutsche Mark era – a case for the Bundesbank exchange counter? Photo: Wieschowski.

Marks and Pfennigs in Your Inheritance: What Should Heirs Do with Old DM Coins?

When dealing with inheritances, it’s common for heirs to come across coins from the Deutsche Mark era –often, these Pfennigs and Marks can feel overwhelming. However, heading straight to the Bundesbank, where nearly all DM coins can be exchanged indefinitely, isn’t always the best option.

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.

On the road

Boston Is Getting a Museum of American Finance

Boston is opening a new Museum of American Finance: Discover rare banknotes, U.S. financial history, and interactive exhibits exploring the world of money.
read more at our partner SIXBID

Japan Mint: Hiroshima Branch

The Japan Mint doesn’t just produce beautiful circulation coins. It also manages the entire production process in-house, from the blank to the finished coin. This makes Japan one of the few countries that are completely self-sufficient when it comes to its circulation coins. We visited the branch of the Japan Mint in Hiroshima.
read more at our partner SIXBID

Boston Is Getting a Museum of American Finance

Boston is opening a new Museum of American Finance: Discover rare banknotes, U.S. financial history, and interactive exhibits exploring the world of money.
read more at our partner SIXBID

Who is who

Fun

Franklin’s World:

Good to know

What is a Kontorniat?

The word ‘Kontorniat’ comes from Italian and is derived from the Italian ‘contorno’ (= edge). You can find out here what cultural and historical phenomenon lies behind these numismatic objects.
read more at our partner SIXBID

What is a cut bid?

Nowadays, when most bidders simply press a button on their computer, many have forgotten that, just a few decades ago, bidding was an art form. Here you can find out what psychological tricks were used in bidding and what a cut bid is.
read more at our partner SIXBID

Boston Is Getting a Museum of American Finance

Boston is opening a new Museum of American Finance: Discover rare banknotes, U.S. financial history, and interactive exhibits exploring the world of money.
read more at our partner SIXBID