25 Zlotych 1817 IB "Large head" (Poland, Congress Poland)
Photo by: NIEMCZYK - Dom Aukcyjny
Specification
- MetalGold (0,917)
- Weight4,91 g
- Pure gold (0,1448 oz) 4,5025 g
- Diameter19,2 mm
- EdgeReeded slant
- Aspect ratioCoin (↑↓)
- Mintage UNC96,164
Description
- CountryPoland
- PeriodCongress Poland
- Denomination25 Zlotych
- Year1817
- RulerAlexander I (Emperor of Russia)
- MintWarsaw
- PurposeCirculation
Auction prices
Find out the current coin value of the Polish 25 Zlotych 1817 "Large head" with mark IB. This gold coin from the times of Congress Poland struck at the Warsaw Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 262 sold at the WAG online Auktionen oHG auction for EUR 12,500. Bidding took place September 14, 2025.
How much is the gold coin of Congress Poland 25 Zlotych 1817 IB "Large head"?
According to the latest data as of December 6, 2025 the average price of a Gold coin 25 Zlotych 1817 "Large head" with mark IB is 4600 USD. The coin contains 4,5025 g of pure gold, so we do not recommend selling it for less than 607,81 USD, even if it is in poor condition and has no collectible value.
Where does our service get data on the current price of the 25 Zlotych 1817 "Large head" with mark IB?
The information on the current value of the Polish coin 25 Zlotych 1817 "Large head" with the letters IB is based on actual auction sales of similar specimens. To reflect the current price level, our service monitors over 590 numismatic companies and records auction results in the coin catalog and auction archive. Please note that the exact value depends directly on the coin's condition, so the average price serves only as an approximate estimate.
Where can I sell the 25 Zlotych 1817 "Large head" with the letters IB?
To sell the 25 Zlotych 1817 "Large head" with the letters IB we recommend contacting specialized numismatic companies that hold regular auction sales. Public auctions are the most fair and secure way to sell valuable collectible coins. Go to the list of companies to find a suitable platform.
