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 1970 - Average auctions prices and values
View more information on the Twenty cent 1970 australian coin or try to search for coins not intended for circulation.
| Grade | Defect | 2024-2025 | Average sale price |
|---|---|---|---|
| MS-64 | $20.00 (1) | ||
| MS-66 | $29.17 (3) | ||
| MS-68 | $170.00 (1) |
