6 Groszy (Szostak) 1660 GBA "Bust in a circle frame" (Poland, John II Casimir)
Photo by: Gabinet Numizmatyczny D. Marciniak
Specification
- MetalSilver
- Weight3,48 g
- Diameter24 - 25,5 mm
- EdgePlain
Description
- CountryPoland
- PeriodJohn II Casimir
- Denomination6 Groszy (Szostak)
- Year1660
- RulerJohn II Casimir (King of Poland)
- MintLviv
- PurposeCirculation
Auction prices
Find out the current coin value of the Polish 6 Groszy (Szostak) 1660 "Bust in a circle frame" with mark GBA. This silver coin from the times of John II Casimir struck at the Lviv Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 204 sold at the WDA - MiM auction for PLN 4,000. Bidding took place December 28, 2023.
How much is the silver coin of John II Casimir 6 Groszy (Szostak) 1660 GBA "Bust in a circle frame"?
According to the latest data as of December 5, 2025 the average price of a Silver coin 6 Groszy (Szostak) 1660 "Bust in a circle frame" with mark GBA is 410 USD.
Where does our service get data on the current price of the 6 Groszy (Szostak) 1660 "Bust in a circle frame" with mark GBA?
The information on the current value of the Polish coin 6 Groszy (Szostak) 1660 "Bust in a circle frame" with the letters GBA 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 6 Groszy (Szostak) 1660 "Bust in a circle frame" with the letters GBA?
To sell the 6 Groszy (Szostak) 1660 "Bust in a circle frame" with the letters GBA 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.
