Overview
2023 Australian fifty-cent coin. Theme: Australian places, landmarks or regional identity issue focused on Sydney Opera House. Obverse: Queen Elizabeth II obverse from the late-reign/memorial transition period. Issue/finish: Australia Post Privy Mark. Note: mintmark or privy-mark wording identifies a collector variant. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.
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Latest Five Live Listings
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2023 50th Anniversary of the Sydney Opera House 50c UNC coin carded RAM
AUD 22.95 listed 18 Jun 2026
2023 50c Sydney Opera House 50th Anniversary Coin Uncirculated RAM Carded
AUD 25.90 listed 15 Apr 2026
2023 Sydney Opera House 50c Coin - PNC Privy Mark Envelope✅ Free Post
AUD 37.80 listed 12 Apr 2026
2023 Australia Sydney Opera House 50 years UNC Gold colour 50c cent Coin in Card
AUD 22.00 listed 26 Mar 2026
2023 RAM 50th Anniversary of the Sydney Opera House 50c Carded Coin
AUD 20.00 listed 04 Feb 2026
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Australia Fifty Cents 2023 In PNC 2023 Australian fifty-cent coin. Theme: Christmas or festive collector issue focused on Christmas Decoration - Festive Florals. Obverse: Queen Elizabeth II obverse from the late-reign/memorial transition period. Issue/finish: In PNC. Note: PNC indicates postal numismatic cover packaging. Specifications: 75% copper and 25% nickel, dodecagonal shape, plain edge, 31.65 mm across flats and 15.55 g mass.
Australia Fifty Cents 2023 In Mint Sets 2023 Australian fifty-cent coin. Design: standard Commonwealth Coat of Arms reverse sculpted by Stuart Devlin. Obverse: Queen Elizabeth II obverse from the late-reign/memorial transition period. 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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