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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 11 Oct 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 11.56 Range LowAUD 3.00 Range HighAUD 39.99 Listings In Range30
True Average High-Low Trend
AUD 43.69 AUD 29.13 AUD 14.56 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 4.20 | Low AUD 4.20 | High AUD 4.2025 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 5.5010 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 Jul 2025 | Avg AUD 7.95 | Low AUD 7.95 | High AUD 7.9510 Aug 2025 | Avg AUD 3.00 | Low AUD 3.00 | High AUD 3.0019 Sep 2025 | Avg AUD 39.53 | Low AUD 39.53 | High AUD 39.5330 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 5.5029 Apr 2026 | Avg AUD 15.00 | Low AUD 15.00 | High AUD 15.0012 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 34.6205 Jul 2026 | Avg AUD 3.00 | Low AUD 3.00 | High AUD 3.0006 Jul 2026 | Avg AUD 8.40 | Low AUD 8.40 | High AUD 8.4013 Aug 2026 | Avg AUD 19.95 | Low AUD 19.95 | High AUD 19.9527 Sep 2026 | Avg AUD 3.00 | Low AUD 3.00 | High AUD 3.0001 Oct 2026 | Avg AUD 3.35 | Low AUD 3.20 | High AUD 3.5007 Oct 2026 | Avg AUD 39.99 | Low AUD 39.99 | High AUD 39.9911 Oct 2026 | Avg AUD 7.50 | Low AUD 7.50 | High AUD 7.50 23 Jan 19 19 Sep 25 11 Oct 26

Latest Five Live Listings

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1984 Australia Uncirculated 50c Fifty Cent Coin FREE POSTAGE AUD 7.50 listed 11 Oct 2026 1993 PROOF Australian 50c Fifty Cent Coin - Coat of Arms, in 2x2 Holder RM Head AUD 39.99 listed 07 Oct 2026 1980 50 Fifty Cent Australian Coin Coat of Arms Circulated AUD 3.20 listed 01 Oct 2026 1983 50 Fifty Cent Australian Coin Coat Of Arms Circulated AUD 3.50 listed 01 Oct 2026 1983 50 Fifty Cent Australian Coin Circulated Coat Of Arms AUD 3.00 listed 27 Sep 2026
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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
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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
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1981 Australia Fifty Cents - Coat of Arms

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1978 Australia Fifty Cents - Coat of Arms

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1978 Australia Fifty Cents - Fiji Mule
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1978 Australia Fifty Cents - Fiji Mule

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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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