Country:
Value:
Coin:
| Coin ID: | 40204 |
| Coin name: | KM#66 |
| Country: | Australia |
| Value: | 20 Cents |
| Material: | Copper-Nickel |
| Weight: | 11.3 g |
| Diameter: | 28.65 mm |
| Years | 1966 - 1984 |
Aggregation of prices
| Year | ? | VG | VF | XF | UNC | Proof |
| 1966 | 29.95 0.19 44 $3.32 | - | 1.25 0.75 18 $1.01 | 1.8 1.1 2 $1.45 | 18.95 0.4 23 $3.96 | - |
| 1967 | 24.8 0.35 29 $2.80 | - | 4.01 0.75 29 $1.07 | 2.39 1.1 2 $1.75 | 25 0.35 7 $7.59 | - |
| 1968 | 8.99 0.35 17 $2.46 | - | 2 0.65 13 $0.97 | 3.5 0.99 2 $2.25 | - | - |
| 1969 | 9.99 0.48 11 $2.44 | - | 1.15 0.8 4 $0.95 | - | 0.95 0.35 2 $0.65 | - |
| 1970 | 9.99 0.01 10 $2.81 | - | 1 0.68 6 $0.84 | - | 4.26 0.35 4 $1.83 | - |
| 1971 | 9.99 0.64 9 $4.07 | - | 1.5 1.05 3 $1.27 | - | 49.95 0.99 3 $18.06 | 5.5 5.5 1 $5.50 |
| 1972 | 6.55 0.48 10 $3.03 | - | 1.16 0.65 6 $0.92 | - | 3.25 2.75 2 $3.00 | 3.46 3.46 1 $3.46 |
| 1973 | 12.12 0.01 15 $2.86 | - | 1.25 0.65 3 $1.00 | - | 1.75 1.75 1 $1.75 | - |
| 1974 | 6.46 0.99 6 $3.14 | - | 1.08 0.65 5 $0.91 | 2.99 2.25 2 $2.62 | 11.75 11.75 1 $11.75 | - |
| 1975 | 4.99 0.59 7 $1.78 | - | 1.16 0.4 11 $0.88 | - | 4.96 1 5 $2.98 | 3.99 3.99 1 $3.99 |
| 1976 | 6.66 0.15 14 $2.34 | - | 1.08 0.4 12 $0.80 | 1.8 1 3 $1.32 | 0.35 0.3 2 $0.32 | - |
| 1977 | 13.62 0.35 9 $2.84 | - | 2.4 0.2 13 $0.76 | 2.99 0.99 3 $1.69 | 1.25 0.35 2 $0.80 | 2.99 2.99 1 $2.99 |
| 1978 | 1.75 0.99 10 $1.36 | - | 0.85 0.01 7 $0.54 | 1.4 1.4 1 $1.40 | 4.25 0.35 5 $1.55 | - |
| 1979 | 5 0.99 2 $3.00 | - | 3 0.25 7 $1.06 | - | 1.75 0.4 4 $0.78 | - |
| 1980 | 5.35 0.6 17 $2.23 | - | 1.2 0.2 14 $0.87 | 5.5 0.99 5 $2.15 | 4.75 0.35 8 $1.43 | - |
| 1981 | 12.53 0.59 19 $2.82 | - | 2.87 0.56 16 $0.99 | 1.4 0.85 4 $1.08 | 55 0.3 9 $20.77 | 5.99 5.99 1 $5.99 |
| 1982 | 4.44 0.47 16 $1.72 | - | 1.25 0.65 8 $0.83 | 0.99 0.99 1 $0.99 | 44.99 0.35 9 $10.72 | - |
| 1983 | 3 3 1 $3.00 | - | - | - | 3.25 2.99 2 $3.12 | 22.99 5.99 2 $14.49 |
| 1984 | 8.46 5.57 2 $7.02 | - | - | - | 22.99 2.99 3 $10.32 | - |
| 2012 | 500 500 1 $500.00 | - | - | - | - | - |

