1966 Australia 20 Cents Value
Real sold prices from 7 tracked eBay sales — tracking since April 2026.
Photos from recent tracked eBay sales.
Computed from 7 real eBay sold listings tracked by CoinGrader since Apr 2026. Not price-guide estimates.
Recent sales
| Sale | Grade | Price | Listing |
|---|---|---|---|
|
Jun 18, 2026
|
Raw (ungraded) | $0.70 | Australia 20-cents coin, 1966. KM# 66, copper-nickel. Platypus. Elizabeth II. |
|
Jun 1, 2026
|
Raw (ungraded) | $0.76 | 1966 Australia - 20 Cents - 585 - Copper Nickel - 11.3g |
|
May 30, 2026
|
Raw (ungraded) | $3.62 | 1966 Australia 20 Cents London Mint UNC – Sealed Decimal Coin |
|
May 18, 2026
|
Raw (ungraded) | $5.33 | Australia 20 Cents 1966 Copper-nickel Coin Elizabeth II Platypus Animal G84 |
|
May 13, 2026
|
Raw (ungraded) | $7.06 | 1966 Australia 20 cents HRH Queen Elizabeth II Coin |
|
May 10, 2026
|
Raw (ungraded) | $3.50 | 1966 Australia 20 Cents Platypus Actual Coin TB3959* |
|
Apr 18, 2026
|
Raw (ungraded) | $1.00 | 1966 Australia 20 Cents Circulated KM# 66 |
Price history (monthly median)
| Month | Median sold price | Sales | |
|---|---|---|---|
| Apr 2026 | $1.00 | 1 |
|
| May 2026 | $4.47 | 4 |
|
| Jun 2026 | $0.73 | 2 |
|
Frequently asked questions
How much is a 1966 Australia 20 Cents worth?
We have recorded 7 real eBay sale(s) for the 1966 Australia 20 Cents — see the recent sales list for actual sold prices.
Where do these prices come from?
CoinGrader continuously tracks completed eBay sales for this coin. Prices shown are computed from those real transactions (recent sales weighted more heavily, obvious outliers removed) — they are market prices, not catalog or price-guide values.
Should I get my 1966 Australia 20 Cents graded?
It depends on the coin's condition. You can upload photos to CoinGrader for an instant AI grade estimate and market value before spending on professional certification.
Have this coin?
Grade it and track its value. Upload photos for an instant AI grade estimate and a market value based on real sales like the ones on this page.
Grade My Australia 20 Cents