1/2 Thaler 1640 GG "Type 1640-1647" (Poland, Wladyslaw IV)
Specification
- MetalSilver
- Weight14,4 g
- Diameter33 - 34 mm
- EdgePlain
Description
- CountryPoland
- PeriodWladyslaw IV
- Denomination1/2 Thaler
- Year1640
- RulerWladyslaw IV Vasa (King of Poland)
- MintBydgoszcz
- PurposeCirculation

Auction prices
Find out the current coin value of the Polish 1/2 Thaler 1640 with mark GG. This silver coin from the times of Wladyslaw IV struck at the Bydgoszcz Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 136 sold at the NIEMCZYK - Dom Aukcyjny auction for PLN 55,000. Bidding took place May 24, 2014.
How much is the silver coin of Wladyslaw IV 1/2 Thaler 1640 GG?
According to the latest data as of December 5, 2025 the average price of a Silver coin 1/2 Thaler 1640 with mark GG is 12000 USD.
Where does our service get data on the current price of the 1/2 Thaler 1640 with mark GG?
The information on the current value of the Polish coin 1/2 Thaler 1640 with the letters GG 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 1/2 Thaler 1640 with the letters GG?
To sell the 1/2 Thaler 1640 with the letters GG 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.











