Australia 20 Cents KM# 66

1975 Proof

Australia 20 Cents obverse

Australia 20 Cents reverse

Specifications

Composition: Copper-Nickel

Weight: 11.3000g

Diameter: 28.65mm

Design

Obverse: Young bust right

Obverse Designer: Arnold Machin

Reverse: Duckbill Platypus

Reverse Designer: Stuart Devlin

Edge Description: Reeded

Notes

Ruler: Elizabeth II

Note: For 1966 dated examples, strikes from Canberra show a gap between sea line and right face of platypus

Numismatic specification data and valuation estimates provided by Active Interest Media’s NumisMaster.
Find more coin values at NumisMaster.com
Price Guide

Click on "Shop" to search for the coin on eBay.

Scroll below to see all grades.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.


Year/Mint
Denom Mintage
$
1966(c)
20 Cents 28,223,000 $
1966(c) Proof
20 Cents 18,000 $
1966(L)
Wave on base of 2
20 Cents $
1966(L) Proof
20 Cents $
1967
20 Cents 83,848,000 $
1968
20 Cents 40,537,000 $
1969
20 Cents 16,501,999 $
1969 Proof
20 Cents 13,000 $
1970
20 Cents 23,271,000 $
1970 Proof
20 Cents 15,000 $
Year/Mint
Denom Mintage
$
1971
20 Cents 8,947,000 $
1971 Proof
20 Cents 10,000 $
1972
20 Cents 16,643,000 $
1972 Proof
20 Cents 10,000 $
1973
20 Cents 23,356,000 $
1973 Proof
20 Cents 10,000 $
1974
20 Cents 33,548,000 $
1974 Proof
20 Cents 11,000 $
1975
20 Cents 53,300,000 $
1975 Proof
20 Cents 23,000 $
Year/Mint
Denom Mintage
$
1976
20 Cents 59,774,000 $
1976 Proof
20 Cents 21,000 $
1977
20 Cents 41,272,000 $
1977 Proof
20 Cents 55,000 $
1978
20 Cents 37,400,000 $
1978 Proof
20 Cents 39,000 $
1979
20 Cents 22,300,000 $
1979 Proof
20 Cents 36,000 $
1980
20 Cents 84,400,000 $
1980 Proof
20 Cents 68,000 $
Year/Mint
Denom Mintage
$
1981
Some 1981 dated coins were struck on a Hong Kong 2 Dollar planchet, KM#37. 6 pieces are reported. Each carries an approximate value of $7,500.00
20 Cents 165,500,000 $
1981 Proof
20 Cents 86,000 $
1982
20 Cents 76,600,000 $
1982 Proof
20 Cents 100,000 $
1983
20 Cents 55,113,000 $
1983 Proof
20 Cents 80,000 $
1984
20 Cents 27,820,000 $
1984 Proof
20 Cents 61,000 $
PrAgGVGFVFXF505355586061626364656667686970
----------22.00--32.00-45.00-----
-------------50.00-------
-----1850.002000.00---2250.00--3000.00-4250.00-----
-------------55.00-------
----------25.00--30.00-35.00-----
----1.005.00----22.00--27.00-45.00-----
----------27.00--35.00-37.00-----
-------------45.00-------
----------15.00--19.00-22.00-----
-------------36.00-------
PrAgGVGFVFXF505355586061626364656667686970
----------45.00--55.00-60.00-----
-------------36.00-------
----------15.00--20.00-25.00-----
-------------36.00-------
----------14.00--18.00-20.00-----
-------------36.00-------
----------14.00--18.00-20.00-----
-------------27.00-------
----------5.00--6.00-7.00-----
-------------9.00-------
PrAgGVGFVFXF505355586061626364656667686970
----------4.00--5.00-6.00-----
-------------13.50-------
----------3.00--4.00-5.00-----
-------------6.25-------
----------2.00--3.00-4.00-----
-------------6.25-------
----------2.00--3.00-4.00-----
-------------6.25-------
----------2.00--3.00-4.00-----
-------------4.50-------
PrAgGVGFVFXF505355586061626364656667686970
----------2.00--3.00-4.00-----
-------------4.50-------
----------2.00--3.00-4.00-----
-------------4.50-------
----------20.00--25.00-27.00-----
-------------22.50-------
----------25.00--30.00-40.00-----
-------------13.50-------

Melt Value = "¤"

The World Coin Price Guide was independently compiled by Active Interest Media’s NumisMaster. In some cases, NGC has made adjustments or edits to the prices, descriptions and specifications. NGC makes the World Coin Price Guide available to its website visitors as a free service, but in no way does the information provided represent NGC’s official opinion or policy. For example, varieties listed in the World Coin Price Guide may not necessarily be recognized by NGC. Please contact NGC Customer Service with any questions.

NGC Price and Value Guides Disclaimer

Disclaimer: The prices listed in the various NGC Price and Value Guides are compiled from a number of independent, third party sources in the numismatic community which NGC believes to be reliable. Prices provided are averages, not specific prices for individual coins. Further, because these prices are only updated from time to time, they do not reflect short term pricing trends, which are quite common and are often quite dramatic, given the volatile nature of the collectible coin marketplace. This is especially true for rare coins, where there are fewer sales and greater variations in sale prices. For all of these reasons, the prices in these guides are designed to serve merely as one of many measures and factors that coin buyers and sellers can use in determining coin values. These prices are not intended, and should not be relied upon, to replace the due diligence and — when appropriate — expert consultation that coin buyers and sellers should undertake when entering into a coin transaction. As such, NGC disclaims all warranties, express or implied, with respect to the information contained in the NGC Guides. By using the NGC Guides, the user agrees that neither NGC nor any of its affiliates, shareholders, officers, employees or agents shall have any liability for any loss or damage of any kind, including without limitation any loss arising from reliance on the information contained in the Guides.