Matidia.
Denarius (112 AD), Rome.
Condition: very rare, vf /vf+.

Julian II. Apostata as Caesar.
Solidus (355–357 AD), Rome.
Condition: unc

Frederik IV.
Double-Ducat 1704, Copenhagen.
With certificate of authenticity.
Condition: ef-

Johann Wilhelm.
Ducat 1753, Nuremberg.
Condition: rare, lightly worked, vf-

Archive: People and Markets
CIT Legends: Aztec Empire
CIT’s Legends series is a feast for the eyes for all those who love to immerse themselves in a coin design. The fourth release of the series is dedicated to the Aztecs, the legendary people who offered blood sacrifices to assure the rising of the sun each day.
Panticapaeum Stater Most Expensive Ancient Coin
A gold stater from the city of Panticapaeum is currently the most expensive ancient coin ever sold at auction. In May 2023, it was sold by Numismatica Ars Classica in Switzerland for the record sum of 5,390,000 CHF or ca. $6 million.
Archive: Coins, Medals and more

L. E. Bruun: A Collector in His Time
On the occasion of the upcoming auction of the second part of the Bruun Collection, Ursula Kampmann set out again to explore the story of the person behind this collection on behalf of Stack's. This time, she took a close look at Bruun's career as a collector. Read on to learn about the coin trade and the world of collecting before the Second World War.

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.

















Pop Culture & Coins Unite! The National Coin Week 2025
What do Homer Simpson, the Olympic games, Elvis Presley, and Superman have in common? They’ve all been featured, or will soon be featured, on coins. This year’s annual National Coin Week, April 20-26, 2025, explores the fascinating ways pop culture influences money.
The Second Issue on Swiss Cable Cars: The Titlis Cable Car
Attention cable car enthusiasts: Swissmint is launching the second issue in its series on Swiss cable cars. The subject of the third and final coin in the series has also already been announced.