25 Zlotych 1833 KG (Poland, Congress Poland)
Photo by: Fritz Rudolf Künker, Lübke & Wiedemann
Specification
- MetalGold (0,917)
- Weight4,91 g
- Pure gold (0,1448 oz) 4,5025 g
- Diameter18,2 mm
- EdgeReeded
- Aspect ratioCoin (↑↓)
- Mintage UNC424
Description
- CountryPoland
- PeriodCongress Poland
- Denomination25 Zlotych
- Year1833
- RulerNicholas I (Emperor of Russia)
- MintWarsaw
- PurposeCirculation
Auction prices
Find out the current coin value of the Polish 25 Zlotych 1833 with mark KG. 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 565 sold at the Warszawskie Centrum Numizmatyczne auction for PLN 165,000. Bidding took place June 5, 2010.
How much is the gold coin of Congress Poland 25 Zlotych 1833 KG?
According to the latest data as of December 6, 2025 the average price of a Gold coin 25 Zlotych 1833 with mark KG is 19000 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 1833 with mark KG?
The information on the current value of the Polish coin 25 Zlotych 1833 with the letters KG 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 1833 with the letters KG?
To sell the 25 Zlotych 1833 with the letters KG 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.
