33138Christian IV
gold 10 Ducat (Portugaloser)
1623
AU53 NGCEstimate: 100.000 $

33146Frederik III
gold 10 Ducats (Portugaloser)
ND (1668-1669)
MS63S NGCEstimate: 100.000 $

33294Frederik III
gold 10 Ducats (Portugaløser)
ND (1661)
AU Details NGCEstimate: 100.000 $

33044Gaius (Caligula)
(AD 37-41).
AV aureus.
NGC Choice AU 5/5 - 2/5.Estimate: 75.000 $

33085Magnentius (AD 350-353).
AV medallion of 3-solidi.
NGC AU★ 5/5 - 4/5,
Fine Style.Estimate: 75.000 $

33120Charles III
8 Reales 1760/59
NR-JV AU58 PCGSEstimate: 50.000 $

33215George II
gold Proof 5 Guineas 1729
PR63 NGCEstimate: 50.000 $

33249Transylvania.
Georg Rakoczi
gold Restrike 20 Ducat 1631-Dated
MS63 NGCEstimate: 50.000 $

33317Nicholas II
gold Proof 25 Roubles (2-1/2 Imperials)
1896
PR61 NGCEstimate: 50.000 $

33012MACEDONIAN KINGDOM.
Alexander III the Great (336-323 BC).
AV distater.
NGC Choice AUS 5/5 - 5/5,
Fine Style.Estimate: 30.000 $

Archive: People and Markets

Coins and banknotes – a relic of the past? Photo: Wieschowski.

Social Organisations and Bundesbank Advocate for Cash

Coins and banknotes continue to hold significant importance in an increasingly digital world – a point that prominent societal figures have recently underscored in a new position paper. They highlight the social functions of cash and its vital role for disadvantaged groups.

Read more

Looking Forward to 2027: the Website of the International Numismatic Congress Is Online

We still have to be patient a little longer until the XVII International Numismatic Congress takes place in Frankfurt in 2027. The website is now online and provides early information about the event.

Read more

CoinsWeekly Special Issue for the Evento Numismático International Madrid 2024

On the occasion of the new Evento Numismático International in Madrid, we are once again publishing one of our printed CoinsWeekly Special Issues, this time in Spanish. Read about the history of the taler, the protection of cultural assets and much more!

Read more

PMG Grading On-site Service at the HKINF

NGC Hong Kong will accept PMG on-site grading submissions and will offer free paper money evaluations at the Hong Kong International Numismatic Fair (HKINF), on December 11-13, 2023.

Read more

Archive: Coins, Medals and more

A postcard of the 1906 Olympic Games. In front: Gilded silver medal for a winner of the 1906 Olympic Games. From Künker auction 408 (18-19 May 2024), No. 122.

The Olympic Games That Are No Longer Recognized

In 1906, the IOC and the country of Greece invited athletes from all over the world to the Olympic Games in Athens. The Games had a lasting impact on the ceremonies surrounding the sporting showdown, even though the IOC no longer recognizes these Olympics today. A winner’s medal from the Games will be auctioned by Künker on 18 June 2024.
Bei genauer Betrachtung können Münzen besondere Merkmale aufweisen, die sich entweder gut oder schlecht auf ihren Wert auswirken. Diese zu erkennen und mit den richtigen Begriffen benennen zu können ist wichtig für jeden Münzsammler. Foto: Elly2001 / CC BY-SA 4.0

Planchet Error, Overstrike, Double-Strike, Etc.: Which Errors Affect the Price of a Coin? – Part 1

The price of a coin does not only depend on its rarity and grade. There are many things that can affect a specimen’s value in a positive or negative way. This overview will help you to understand common terms, to use them confidently and to understand them in their context.
Search Search