Auctions certified coins prices
Find the market price of Australian coins, based on auctions sales of certified coins from different auctioneers and online auctions.
Twenty cent 1975 - Average auctions prices and values
View more information on the Twenty cent 1975 australian coin or try to search for coins not intended for circulation.
| Grade | Defect | 2024-2025 | Average sale price |
|---|---|---|---|
| MS-66 | $10.00 (1) | $17.89 (9) | |
| MS-67 | $55.00 (1) |
