Buy and sell numismatic items with us
Are you looking for a trusted expert to sell your coins, medals, banknotes or orders and decorations? SINCONA offers you transparent and reliable appraisals as well as fair, competitive prices in a trustworthy environment.
We look forward to your call or visit to our premises on Zurich's Limmatquai. We are also happy to advise you directly at your home.
In brief
- We purchase and sell coins, medals, and banknotes from Switzerland and around the world
- Sell your numismatic items at one of our high-profile auctions in Zurich, Switzerland
- Please feel free to arrange a confidential consultation with one of our experts
Swiss coins and medals
The fascinating history of Swiss coinage began around 200 BC with Celtic coins. From the 16th century onwards, an incredibly exciting monetary system developed in what is now Switzerland, both in terms of its scope and diversity.
World coins and medals
Modern coinage dates back to 1486, when the first large silver coin, the ’Guldiner,’ was minted in Tyrol. From then on, gold and silver coins, as well as coins made of base metals, shaped the history of money around the world.
Ancient coins
From the gold coins of the Lydian kings to the Byzantine Empire: ancient numismatics spans almost 2,000 years of coin history. Ancient Greek coins in particular are considered by many to be masterpieces of die artistry.
Banknotes
Thanks to the economic upturn in Europe, the demand for money increased and could hardly be met with coins alone. In 1609, the bank in Amsterdam was the first to start creating paper money. Europe followed suit.
Orders and decorations
Orders were once a sign of allegiance to a particular association. Later, they were increasingly used to honour civil and military achievements. Among them we find magnificent works of goldsmithing and jewellery.
Precious metals
Would you like to buy or sell coins or bars made of gold, silver, platinum or palladium? The experts at SINCONA TRADING advise and assist you with your purchase or sale – in an uncomplicated, professional and discreet manner.
We are happy to assist you personally
Jürg Richter
Phone: +41 44 215 10 93Email:
lic. iur. Michael Hardmeier
Phone: +41 44 215 10 96Email:
Michael Otto
Phone: +41 44 215 10 95Email:
Arne Kirsch
Phone: +41 44 215 10 98Email:
Dr. Ruedi Kunzmann
Phone: +41 44 215 10 92Email:
Do you have a question or a specific request? We are happy to assist you personally.
SINCONA AG
Limmatquai 112
8001 Zurich
Switzerland
Email:
Phone: +41 44 215 10 90
WhatsApp
Direct sale
We are constantly seeking numismatic coins, medals, banknotes, and phaleristic orders and decorations for our international clientele. We are always delighted to discover beautiful individual items as well as complete collections.
Take advantage of the long-standing experience of SINCONA's experts for a reliable valuation of your coins and other numismatic objects. Fair, market-driven prices and fast, discreet processing are self-evident for us.
Do you have any questions or would you like a non-binding proposal? We are happy to assist you.
Selling through our international auctions
As a renowned auction house, we hold internationally acclaimed auctions twice a year and would be delighted to include your items in our catalogues and sell them to the highest bidder at auction. Consigning your items is absolutely straightforward.
Do you have any questions or would you like a non-binding and confidential appraisal of your collectibles? Visit us at Limmatquai 112 in Zurich or invite our experts directly to your home. Who knows, perhaps there is an undiscovered rarity waiting to be revealed in your collection.