972Germany Gold pattern thaler
of Joachim Murat, 1806.
Special Strike
Estimate: 300.000 EUR

947Roman Empire
Aureus
Probus
Estimate: 60.000 EUR

773Ancient Greece
Syracuse
decadrachm by Euainetos
Estimate: 100.000 EUR

1011Belgium
Grand écu d'or
du Brabant
PCGS MS 63
Estimate: 60.000 EUR

1054Chinese Empire,
Gold pattern dollar
Special Strike
Estimate: 200.000 EUR

1753France
Napoleon I
5 franc "République"
Gold pattern
Estimate: 150.000 EUR

1808France
Charles X
Platinium medal of the coronation
Estimate: 80.000 EUR

2122Great-Britain
Charles II
Gold Broad pattern 1660 London
Proof
Estimate: 150.000 EUR

2476Russia
Nicolas I
platinum 12 roubles 1842
NGC MS 63
Estimate: 30.000 EUR

2553USA
20 $ 1921,
Philadephia
PCGS MS 63
Estimate: 100.000 EUR

People and markets

The International Numismatic Convention in Frankfurt 2027

Fleur Kemmers from the Institute of Archaeological Sciences at Goethe University is responsible for organising the International Numismatic Convention in Frankfurt 2027. Preparations are in full swing
read more at our partner SIXBID

Keep your eyes peeled! Extensive collection of ancient coins stolen!

On 14 September 2026, at around 9.30 am, a collection of ancient coins was stolen in Düsseldorf. Here is a list of the stolen pieces and some photographs.
read more at our partner SIXBID

The International Numismatic Convention in Frankfurt 2027

Fleur Kemmers from the Institute of Archaeological Sciences at Goethe University is responsible for organising the International Numismatic Convention in Frankfurt 2027. Preparations are in full swing
read more at our partner SIXBID

Keep your eyes peeled! Extensive collection of ancient coins stolen!

On 14 September 2026, at around 9.30 am, a collection of ancient coins was stolen in Düsseldorf. Here is a list of the stolen pieces and some photographs.
read more at our partner SIXBID







Come to think of it

What’s going wrong with the COTY? Proposals for reform

Three awards for the Austrian Mint, three for the Monnaie de Paris, and the most inspiring coin comes from Ukraine. Just like in recent years. Does this result truly reflect the market?
read more at our partner SIXBID

Report on cultural property protection

Cultural Property News laments the fact that the arguments put forward by the largest lobbying group representing the US anti-collectors’ faction – the Antiquities Coalition – are based on lies.
read more at our partner SIXBID

What’s going wrong with the COTY? Proposals for reform

Three awards for the Austrian Mint, three for the Monnaie de Paris, and the most inspiring coin comes from Ukraine. Just like in recent years. Does this result truly reflect the market?
read more at our partner SIXBID

Report on cultural property protection

Cultural Property News laments the fact that the arguments put forward by the largest lobbying group representing the US anti-collectors’ faction – the Antiquities Coalition – are based on lies.
read more at our partner SIXBID

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Coins, Medals and more

The Soho Mint is Building Russia's First Modern Mint

On October 17, 2026, Gadoury will auction an essay that recalls one of the most adventurous chapters in Russian numismatic history.
read more at our partner SIXBID

The Carl Ludwig House on the Raxalpe and tourism in Austria

On 22 September 2026, Künker will auction a ‘Raxalpentaler’ from the Wenzel collection. Only 100 specimens of this coin are said to have been minted, making this piece one of the rarest Austrian commemorative coins. But is it actually a commemorative coin?
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 First Error Coins from Croatia

Croatian euro coins are still quite new: the popular tourist destination introduced the currency as recently as in January 2023. By now, the first Croatian coins have long found their way into Central European wallets – and there are also some error coins among them!

25 Francs in Gold: Swissmint’s New Gold Coin

Since 2022, Swissmint has been issuing 25-franc gold coins. The latest release is a tribute to the history of Swiss gold coinage, combining elements of the first 20-franc piece and the enigmatic 1955 issue, which never entered circulation. And Swissmint also has some interesting plans for the future, as Ursula Kampmann discovered.

The Gnadenpfennig – An Object Between Decoration, Medal, and Coin

Gnadenpfennigs are an extremely rare category of numismatic objects. Künker is proud to offer nine lots in auction 418 on 29 January 2025 that are, or are likely to be, gnadenpfennigs. We explain the purpose of these issues and when they were created.

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

How do commemorative coins differ from collector coins?

For a long time, I thought the term ‘collector coin’ was a made-up term coined by uninformed mints. A collector coin is, in fact, by no means a commemorative coin.
read more at our partner SIXBID

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

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