Catalog

Coins

Browse 18 matching coins.

Country Australia (13) United Kingdom (5)

Era Modern (18)

Series Solar System Revolution First Spouse Sovereign Silverback Gorilla Science Explained Koala American Eagle (185) Lunar (33) American Buffalo (33) Maple Leaf (22) Libertad (19)

Type Numismatic (12)

Grade Ungraded (7) Brilliant Uncirculated (6) Proof (4) Mint State (1)

Year 2011 2013 2026 (10) 2025 (8) 2024 (7) 2023 (4) 2022 (3) 2021 (2) 2020 (3) 2019 (3)

Weight 1/4 oz (4) 1/2 oz (3) 1 oz (7) 5 oz (2) 10 oz+ (2)

IRA IRA Eligible (13)

18 coins · showing 1–18

Active Solar System Revolution First Spouse Sovereign Silverback Gorilla Science Explained Koala 2011 2013 Clear all

Fair Market Value — each price is the live metal spot price plus a numismatic premium, spot updated Jul 23, 2026 06:59 UTC. It is a reference valuation, not a dealer buy or sell quote.

Platinum

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

2013 · 0.5000 troy oz · .9995 fine

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Gold

2011 Great Britain Gold Sovereign BU

2011 · 0.2354 troy oz · .9167 fine

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Gold

2013-I India Gold Sovereign Gem Uncirculated NGC

2013 · 0.2354 troy oz · .9167 fine

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Silver

2013 Australia 5 oz Silver Koala PF-69 NGC (High Relief)

2013 · 5.0000 troy oz · .999 fine

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Gold

2013 Australia 1 oz Gold Koala PR-70 PCGS (FS, High Relief)

2013 · 1.0000 troy oz · .9999 fine

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Silver

2013 Australia 5 oz Silver Koala PF-70 NGC (High Relief)

2013 · 5.0000 troy oz · .999 fine

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Gold

2013-I India Gold Sovereign MS-69 NGC

2013 · 0.2354 troy oz · .9167 fine

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Silver

2011 Australia 1 oz Silver Koala MS-70 NGC (First of 20,000)

2011 · 1.0000 troy oz · .999 fine

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Silver

2013 Australia 1 kilo Silver Koala MS-70 NGC

2013 · 32.1500 troy oz · .999 fine

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Gold

2011 Tristan da Cunha Proof Gold Double Sovereign Royal Wedding

2011 · 0.4716 troy oz · .9167 fine

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Silver

2013 Australia 1 oz Silver Koala MS-70 NGC (Early Release)

2013 · 1.0000 troy oz · .999 fine

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Gold

2013 Great Britain Gold Sovereign BU

2013 · 0.2354 troy oz · .9167 fine

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Silver

2013 Australia 1 kilo Silver Koala BU

2013 · 32.1500 troy oz · .999 fine

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Silver

2013 Australia 1/2 oz Silver Koala BU

2013 · 0.5000 troy oz · .999 fine

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Silver

2013 Australia 1 oz Silver Koala BU

2013 · 1.0000 troy oz · .999 fine

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Silver

2011 Australia 1 oz Silver Koala MS-69 NGC (First of 20,000)

2011 · 1.0000 troy oz · .999 fine

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Silver

2011 Australia 1 oz Silver Koala SP-69 PCGS

2011 · 1.0000 troy oz · .999 fine

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Silver

2011 Australia 1 oz Silver Koala BU

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

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