Catalog

Coins

Browse 23 matching coins.

Metal Platinum Silver (66) Gold (36) Palladium (1)

Country Australia (23)

Series Solar System Sestertius Revolution First Spouse Swan Science Explained Silverback Gorilla Koala American Eagle (411) Maple Leaf (26) Lunar (21) Kangaroo (19) Britannia (14)

Type Numismatic (7) Semi-Numismatic (1)

Grade Brilliant Uncirculated (15) Proof (8)

Year 2019 (1) 2013 (1) 1997 (2) 1994 (1) 1992 (1) 1991 (3) 1990 (1) 1989 (2)

Weight 1/10 oz (5) 1/4 oz (5) 1/2 oz (5) 1 oz (7) 2 oz (1)

IRA IRA Eligible (23)

23 coins · showing 1–23

Active Platinum Solar System Sestertius Revolution First Spouse Swan Science Explained Silverback Gorilla Koala Clear all

Fair Market Value — each price is the live metal spot price plus a numismatic premium, spot updated Jul 23, 2026 23:32 UTC. It is a reference valuation, not a dealer buy or sell quote.

Platinum

1997 Australia 1/10 oz Proof Platinum Koala

1997 · 0.1000 troy oz · .9995 fine

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Platinum

2013 Australia 1/2 oz Platinum Koala PF-70 NGC Ultra Cameo

2013 · 0.5000 troy oz · .9995 fine

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Platinum

2019 Australia 1/3 oz Platinum Humpback Whale Coin BU

2019 · 0.3300 troy oz · .9995 fine

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Platinum

1991 Australia 2 oz Proof Platinum Koala

1991 · 2.0000 troy oz · .9995 fine

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Platinum

Australia 1/10 oz Proof Platinum Koala (Random Year)

0.1000 troy oz · .9995 fine

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Platinum

Australia 1/4 oz Proof Platinum Koala (Random Year)

0.2500 troy oz · .9995 fine

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Platinum

Australia 1/2 oz Proof Platinum Koala (Random Year)

0.5000 troy oz · .9995 fine

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Platinum

1988 Australia 1/10 oz Platinum Koala BU (Inaugural Issue)

1988 · 0.1000 troy oz · .9995 fine

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Platinum

1991 Australia 1/4 oz Platinum Koala BU

1991 · 0.2500 troy oz · .9995 fine

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Platinum

1989 Australia 1 oz Platinum Koala BU

1989 · 1.0000 troy oz · .9995 fine

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Platinum

1990 Australia 1/20 oz Platinum Koala BU

1990 · 0.0500 troy oz · .9995 fine

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Platinum

1991 Australia 1 oz Platinum Koala BU

1991 · 1.0000 troy oz · .9995 fine

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Platinum

1989 Australia 1/2 oz Proof Platinum Koala

1989 · 0.5000 troy oz · .9995 fine

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Platinum

1994 Australia 1 oz Platinum Koala BU

1994 · 1.0000 troy oz · .9995 fine

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Platinum

Australia 1 oz Platinum Koala BU (Random Year)

1.0000 troy oz · .9995 fine

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Platinum

1992 Australia 1 oz Platinum Koala BU

1992 · 1.0000 troy oz · .9995 fine

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Platinum

1988 Australia 1 oz Platinum Koala BU (Inaugural Issue)

1988 · 1.0000 troy oz · .9995 fine

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Platinum

1997 Australia 1 oz Platinum Koala BU

1997 · 1.0000 troy oz · .9995 fine

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Platinum

Australia 1/2 oz Platinum Koala BU (Random Year)

0.5000 troy oz · .9995 fine

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Platinum

Australia 1/4 oz Platinum Koala BU (Random Year)

0.2500 troy oz · .9995 fine

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Platinum

1988 Australia 1/2 oz Proof Platinum Koala

1988 · 0.5000 troy oz · .9995 fine

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Platinum

Australia 1/10 oz Platinum Koala BU (Random Year)

0.1000 troy oz · .9995 fine

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Platinum

1988 Australia 1/4 oz Platinum Koala BU

1988 · 0.2500 troy oz · .9995 fine

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