

Persian satrap Mazzaios.
AR Stater (361-334 BC)
with Baal of Tarsus.
Condition: ef.

AE Sestertius (AD 80–81), Rome.
"Judaea Capta" type.
Condition: rare, ef.

AV Aureus (AD 107–113), Rome.
Restitution issue honoring Augustus.
Condition: extremely rare, near vf.

Arendsrijksdaalder (Eagle Rixdollar), 1598.
Condition: very rare, vf.

Thaler, 1657.
Bearing the title of Ferdinand III.
Condition: near ef/ef.

Vereinstaler 1857.
Condition: attr. piece, first strike.

Convention thaler, n.d. (after 1803),
issued on the death of Duke Georg.
Condition: extremely rare, unc.

Banque des États de l'Afrique Centrale,
1000 francs 1974.
Condition: I-.
Archive: People and Markets
French Error Coin: The Monnaie de Paris Coin Mishap
The French mint Monnaie de Paris had planned to introduce a new design for coins of 10, 20 and 50 cents in 2024, but a mishap with serious consequences occurred – and while the extent of the financial loss that ensued is still unknown, it is clear that it caused great damage to the mint´s image.
Researchers Analyse the Myth About the Massive Illicit Trade in Antiquities
An extensive new study shows that the scale of the illicit trade in antiquities is much smaller than activists claim. The study demonstrates how these false numbers came about, and how we actually should deal with the problem of the illicit trade in antiquities.
Archive: Coins, Medals and more

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.

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.












When Coins meet Comics: United States Mint and Warner Bros. Join Forces
The Historic modern culture partnership is a first of its kind for the United States Mint. Collectors are invited to vote for their favorite superheroes that will be appearing on US coins soon.
New Publication on Hallmarks of Gold Coinage in Serbia and Yugoslavia
After the work of countless renowned scholars, is it even possible to make new findings in the numismatics of Austria-Hungary and the Balkans? The Austrian Research Society for Numismatics says „yes!“ and proves this with Aleksandar Brzić’s new book on Serbian and Yugoslav hallmarks on gold coins from 1882 to 1941.