The Australian 1966 50 cent coin was the first and only round Australian 50 cent coin to be minted. All subsequent 50 cent coins were dodecagonal or 12 sided. It was also the first and only Australian decimal coin to ever contain any precious metals.
An Australian 1966 round 80% silver 50 cent coin (Elizabeth II)(minted in Canberra), uncirculated and in absolute mint condition could fetch up to $12 AUD.
There were 36.252 million minted.
An Australian 1966 round 80% silver 50 cent coin (Proof)(Elizabeth II)(minted in Canberra), uncirculated and in absolute mint condition could fetch up to $100 AUD.
Their composition was 80% silver, 20% copper.
They were withdrawn from circulation fairly quickly after decimalisation because somebody figured out that the silver content of the coin was worth more than 50 cents after steep rises in the price of silver in the mid 1960's.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are potentially still in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents.
An Australian 1991 cupro-nickel 50 cent coin (Elizabeth II)("25th Anniversary of Decimal Currency" Commemorative featuring a Ram's Head on the reverse), uncirculated and in absolute mint condition could fetch up to $10 AUD.
There were 4.704 million minted.
An Australian 1991 cupro-nickel 50 cent coin (Elizabeth II)("25th Anniversary of Decimal Currency" Commemorative featuring a Ram's Head on the reverse)(Proof), uncirculated and in absolute mint condition could fetch up to $20 AUD.
An Australian 1991 50 cent coin (Elizabeth II)("25th Anniversary of Decimal Currency" Commemorative featuring a Ram's Head on the reverse)(Proof in Sterling silver 1991), uncirculated and in absolute mint condition could fetch up to $30 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are potentially still in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents.
An Australian 1994 cupro-nickel 50 cent coin (dodecagonal)(Elizabeth II)(Year of the Family Commemorative), uncirculated and in absolute mint condition could fetch up to $12 AUD.
There were 20.8308 million minted.
An Australian 1994 cupro-nickel 50 cent coin (dodecagonal)(Year of the Family Commemorative)(Proof), uncirculated and in absolute mint condition could fetch up to $20 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are potentially still in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents.
An Australian 1998 cupro-nickel 50 cent coin (Elizabeth II)(Bass and Flinders), uncirculated and in absolute mint condition could fetch up to $7 AUD.
There were 22.426 million minted.
An Australian 1998 cupro-nickel 50 cent coin (Elizabeth II)(Bass and Flinders)(Proof), uncirculated and in absolute mint condition could fetch up to $15 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are still potentially in circulation so, unless they are part of a proof set or are uncirculated and in absolute mint condition, they are worth 50 cents.
An Australian 1996 cupro-nickel 50 cent coin (QE II), uncirculated and in absolute mint condition could fetch up to $7 AUD.
There were 19.296 million minted.
An Australian 1996 cupro-nickel 50 cent coin (QE II)(Proof), uncirculated and in absolute mint condition could fetch up to $20 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are potentially still in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents.
An Australian 1999 cupro-nickel 50 cent coin (QE II), uncirculated and in absolute mint condition could fetch up to $8 AUD.
There were 20.318 million minted.
An Australian 1999 cupro-nickel 50 cent coin (QE II)(Proof), uncirculated and in absolute mint condition could fetch up to $25 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
These coins are potentially still in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents.
An Australian 1995 cupro-nickel 50 cent coin (Elizabeth II)(Weary Dunlop commemorative), uncirculated and in absolute mint condition could fetch up to $7 AUD.
There were 15.869 million minted.
An Australian 1995 cupro-nickel 50 cent coin (Elizabeth II)(Weary Dunlop commemorative)(Proof), uncirculated and in absolute mint condition could fetch up to $15 AUD.
A reputable coin dealer will be able to give a more accurate valuation.
Such a coin does not exist. The first Australian 10 cent coin was issued in 1966.
Such a coin does not exist. The Australian 2 cent coin was first issued in February 1966.
Such a coin does not exist. The first Australian 20 cent coins were issued in 1966.
There is no Australian 1954 20 cent coin. Decimal currency was introduced in 1966.
There is no Australian 1950 20 cent coin. Decimal currency was introduced in 1966.
Such a coin does not exist. There were no Australian 1967 50 cent coins minted.
Such a coin does not exist. The first Australian 20 cent coins were issued in 1966.
Such a coin does not exist. The Australian "cent" coins were first introduced in 1966.
Such a coin does not exist. The Australian 2 cent coin was first issued in 1966 on the introduction of decimal currency.
Such a coin does not exist. The Australian 1 cent coin was first issued in 1966. The Australian One Penny coin was issued from 1911 to 1964 inclusive.
Such a coin does not exist. The first Australian 2 cent coin was issued in 1966.
The Australian 2 cent coin was introduced at the changeover to decimal currency in 1966. There were no Australian "cent" coins minted prior to 1966.