On Friday, May 9, 2025, Krakow became a place of a unique event for lovers of history and collectors of numismatic. At the hotel at ul. Straszewski took place a free valuation of old coins and banknotes, which attracted crowds of interested parties. People from Krakow and nearby towns, such as Tarnów, Kielce or Zakopane, patiently waited in long queues, sometimes even over [...]

Is there a banknote worth tens of thousands of zlotys in your portfolio? Although this sounds unbelievable, there is a 50-zloty banknote from 1994, marked with the "YA" replacement series, which collectors call "Yeti Polish numismatics" due to its rarity and value. This inconspicuous banknote, depicting Kazimierz Wielki, can achieve prices exceeding PLN 28,000 at auctions. In the article [...]

The event that took place in Krakow surprised both the organizers and numismatic experts. Crowds of residents of Lesser Poland and nearby towns came to the free valuation of coins and banknotes. Among the items brought were real treasures whose value reached dozens or even hundreds of thousands of zlotys. Experts rubbed their eyes in amazement, discovering rare coins, medals and banknotes with huge [...]

The article published on the website of Gazeta Wrocławska discusses the topic of banknotes that can be worth much more than their nominal value, thanks to their rare serial numbers.

The article published on the Parkiet portal discusses the growing popularity and value of old actions that gain recognition on the numismatic market.

In the world of collecting, where coins and medals have been dominating at auctions for years, unique paper documents with great historical value are increasingly appearing. One of such unique facilities is the first Polish insurance policy from 1808, which will hit the auction of the Numismatic Salon of Mateusz Wójcicki in Wrocław on September 15. Issued by the Fire Society for cities [...]

The article on the Alternative.pl portal describes the unique event, which is the first Polish action put up for the auction.