20 Groszy 2005 MW (Poland, III Republic after denomination)
Specification
- MetalCopper-Nickel
- Weight3,22 g
- Diameter18,5 mm
- EdgeReeded
- Mintage UNC37,000,000
Description
- CountryPoland
- PeriodIII Republic after denomination
- Denomination20 Groszy
- Year2005
- MintWarsaw
- PurposeCirculation

Auction prices
Find out the current coin value of the Polish 20 Groszy 2005 with mark MW. This copper-nickel coin from the times of III Republic after denomination struck at the Warsaw Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 117 sold at the COINSNET Krzysztof Padzikowski auction for PLN 25. Bidding took place June 9, 2019.
How much is the copper-nickel coin of III Republic after denomination 20 Groszy 2005 MW?
According to the latest data as of December 5, 2025 the average price of a coin 20 Groszy 2005 with mark MW is 6 USD. The coin is made of non-precious metal, so in poor condition it may have extremely low value and liquidity.
Where does our service get data on the current price of the 20 Groszy 2005 with mark MW?
The information on the current value of the Polish coin 20 Groszy 2005 with the letters MW 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 20 Groszy 2005 with the letters MW?
To sell the 20 Groszy 2005 with the letters MW 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.



