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 1979 - Average auctions prices and values
View more information on the Twenty cent 1979 australian coin or try to search for coins not intended for circulation.
| Grade | Defect | 2024-2025 | Average sale price |
|---|---|---|---|
| MS-64 | $5.50 (1) | ||
| MS-65 | $28.50 (2) | ||
| MS-66 | $17.77 (12) | ||
| MS-67 | $37.50 (2) |
