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1980 Australia Fifty Cents - Coat of Arms

Australia Fifty Cents 1980 In Mint Sets 1980 Australian fifty-cent coin. Design: standard Commonwealth Coat of Arms reverse sculpted by Stuart Devlin. Obverse: Queen Elizabeth II, Arnold Machin portrait. Issue/finish: In Mint Sets. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.

1980 Australia Fifty Cents - Coat of Arms full face viewer
1980 Australia Fifty Cents - Coat of Arms Reverse
1980 Australia Fifty Cents - Coat of Arms Obverse
Type Coin
Country Australia
Denomination Fifty Cents
Year 1980
Variety In Mint Sets
Shape Dodecagonal

Overview

1980 Australian fifty-cent coin. Design: standard Commonwealth Coat of Arms reverse sculpted by Stuart Devlin. Obverse: Queen Elizabeth II, Arnold Machin portrait. Issue/finish: In Mint Sets. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.

Market Data

eBay Active Listing Prices

live-listing-history data, retrieved 05 Jun 2026

Chart dates use eBay listing-start dates. Coinote scrape dates are not used as listing dates. Summary reflects the selected chart range.

Range AverageAUD 25.19 Range LowAUD 2.77 Range HighAUD 85.00 Listings In Range29
True Average High-Low Trend
AUD 93.22 AUD 62.15 AUD 31.07 AUD 0 23 Jan 2019 | Avg AUD 9.50 | Low AUD 9.50 | High AUD 9.5002 Jul 2019 | Avg AUD 8.50 | Low AUD 8.50 | High AUD 8.5001 Apr 2023 | Avg AUD 3.25 | Low AUD 3.25 | High AUD 3.2513 Jun 2023 | Avg AUD 6.00 | Low AUD 6.00 | High AUD 6.0025 Jul 2023 | Avg AUD 5.50 | Low AUD 5.50 | High AUD 5.5012 Oct 2023 | Avg AUD 8.00 | Low AUD 8.00 | High AUD 8.0015 Feb 2024 | Avg AUD 5.50 | Low AUD 5.50 | High AUD 5.5004 Apr 2024 | Avg AUD 70.00 | Low AUD 70.00 | High AUD 70.0020 Apr 2024 | Avg AUD 48.00 | Low AUD 48.00 | High AUD 48.0010 Jan 2025 | Avg AUD 4.62 | Low AUD 3.54 | High AUD 5.7021 Mar 2025 | Avg AUD 22.50 | Low AUD 22.50 | High AUD 22.5023 Mar 2025 | Avg AUD 17.04 | Low AUD 16.50 | High AUD 17.5805 Jun 2025 | Avg AUD 85.00 | Low AUD 85.00 | High AUD 85.0004 Jul 2025 | Avg AUD 85.00 | Low AUD 85.00 | High AUD 85.0010 Aug 2025 | Avg AUD 3.00 | Low AUD 3.00 | High AUD 3.0019 Sep 2025 | Avg AUD 38.55 | Low AUD 38.55 | High AUD 38.5524 Sep 2025 | Avg AUD 50.00 | Low AUD 50.00 | High AUD 50.0004 Oct 2025 | Avg AUD 50.00 | Low AUD 50.00 | High AUD 50.0007 Oct 2025 | Avg AUD 55.00 | Low AUD 55.00 | High AUD 55.0030 Nov 2025 | Avg AUD 3.50 | Low AUD 3.50 | High AUD 3.5006 Dec 2025 | Avg AUD 5.50 | Low AUD 5.50 | High AUD 5.5009 Dec 2025 | Avg AUD 2.77 | Low AUD 2.77 | High AUD 2.7717 Apr 2026 | Avg AUD 29.95 | Low AUD 29.95 | High AUD 29.9529 Apr 2026 | Avg AUD 20.00 | Low AUD 20.00 | High AUD 20.0012 May 2026 | Avg AUD 31.44 | Low AUD 31.44 | High AUD 31.4417 May 2026 | Avg AUD 34.62 | Low AUD 34.62 | High AUD 34.62 23 Jan 19 04 Jul 25 17 May 26

Latest Five Live Listings

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1989 Australian Fifty cent 50c coin - Coat of Arms COA Unc AUD 34.62 listed 17 May 2026 1981 Australia Proof Fifty Cent 50c coin Coat of Arms ex RAM set AUD 31.44 listed 12 May 2026 1986 Australia Uncirculated 50c Fifty Cent Coin - Elizabeth II - Low Mintage AUD 20.00 listed 29 Apr 2026 Encapsulated 1981 Australian Proof Fifty Cent .50c coin, Coat of Arms, #1704 AUD 29.95 listed 17 Apr 2026 1983 50c Coin Australian Coat Of Arms 50 Fifty Cent Lightly Circulated AUD 2.77 listed 09 Dec 2025
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Coinote Albums

Australia Fifty Cents (Decimal Series)
AlbumAustralian Decimal Coins
Australia Fifty Cents (Decimal Series)

Australian fifty cent decimal coin catalog covering the 1966 round silver issue, dodecagonal coat of arms coins, commemoratives, PNC, proof and collector issues.

Related Coins And Notes

1979 Australia Fifty Cents - Coat of Arms1979 Australia Fifty Cents - Coat of Arms alternate face
CatalogueCoin
1979 Australia Fifty Cents - Coat of Arms

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1981 Australia Fifty Cents - Coat of Arms1981 Australia Fifty Cents - Coat of Arms alternate face
CatalogueCoin
1981 Australia Fifty Cents - Coat of Arms

Australia Fifty Cents 1981 In Mint Sets 1981 Australian fifty-cent coin. Design: standard Commonwealth Coat of Arms reverse sculpted by Stuart Devlin. Obverse: Queen Elizabeth II, Arnold Machin portrait. Issue/finish: In Mint Sets. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.
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1978 Australia Fifty Cents - Coat of Arms1978 Australia Fifty Cents - Coat of Arms alternate face
CatalogueCoin
1978 Australia Fifty Cents - Coat of Arms

Australia Fifty Cents 1978 In Mint Sets 1978 Australian fifty-cent coin. Design: standard Commonwealth Coat of Arms reverse sculpted by Stuart Devlin. Obverse: Queen Elizabeth II, Arnold Machin portrait. Issue/finish: In Mint Sets. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.
1978 Australia Fifty Cents - Fiji Mule
CatalogueCoin
1978 Australia Fifty Cents - Fiji Mule

Australia Fifty Cents 1978 1978 Australian fifty-cent coin. Theme/variety: Fiji Mule. This is a mule or wrong-obverse/wrong-pairing variety, so the obverse image should be treated as specific to this entry. Obverse: unique mule obverse pairing. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.
1982 Australia Fifty Cents - XII Commonwealth Games1982 Australia Fifty Cents - XII Commonwealth Games alternate face
CatalogueCoin
1982 Australia Fifty Cents - XII Commonwealth Games

Australia Fifty Cents 1982 In Mint Sets 1982 Australian fifty-cent coin. Theme: Australian sport commemorative or team-support issue focused on XII Commonwealth Games. Obverse: Queen Elizabeth II, Arnold Machin portrait. Issue/finish: In Mint Sets. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.

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