Catalog

Coins

Browse 16 matching coins.

Country United Kingdom (15) Australia (1)

Era Modern (16)

Series Science Explained Sovereign Silverback Gorilla Britannia American Eagle (404) Lunar (108) Maple Leaf (70) American Buffalo (55) Libertad (40)

Type Bullion (8) Numismatic (4)

Grade Brilliant Uncirculated (11) Proof (3) Ungraded (2)

Year 2002 2007 2014 2012 2016 2026 (21) 2025 (17) 2024 (18) 2023 (23) 2022 (9) 2021 (12) 2020 (7) 2019 (6)

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

IRA IRA Eligible (5)

16 coins · showing 1–16

Active Science Explained Sovereign Silverback Gorilla Britannia 2002 2007 2014 2012 2016 Clear all

Fair Market Value — each price is the live metal spot price plus a numismatic premium, spot updated Aug 6, 2026 04:23 UTC. It is a reference valuation, not a dealer buy or sell quote.

Gold

2007 Canada Proof Gold $300 Shinplaster

2007 · 1.1250 troy oz · .583 fine

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Gold

2012 Tristan Da Cunha Gold Dble Sovereign Regent & Lion PF-69 NGC

2012 · 0.4718 troy oz · .9167 fine

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Silver

2016 Great Britain 1 oz Proof Silver Britannia

2016 · 1.0000 troy oz · .999 fine

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Gold

2002 Great Britain 1 oz Gold Britannia BU

2002 · 1.0000 troy oz · .9167 fine

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Gold

2007 Great Britain 1 oz Gold Britannia BU

2007 · 1.0000 troy oz · .9167 fine

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Silver

2014 1 oz Silver Britannia Mule MS-69 PL NGC (w/Lunar Horse Obv)

2014 · 1.0000 troy oz · .999 fine

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Gold

2016 Australia Gold Sovereign Proof

2016 · 0.2354 troy oz · .9167 fine

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Gold

2016 Great Britain Gold Sovereign BU

2016 · 0.2354 troy oz · .9167 fine

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Gold

2016 Great Britain 1 oz Gold Britannia BU

2016 · 1.0000 troy oz · .9999 fine

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Silver

2016 Great Britain 1 oz Silver Britannia BU

2016 · 1.0000 troy oz · .999 fine

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Gold

2007 Great Britain 1/2 oz Gold Britannia BU

2007 · 0.5000 troy oz · .9167 fine

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Gold

2014 Great Britain Gold Sovereign BU

2014 · 0.2354 troy oz · .9167 fine

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Silver

2014 Great Britain 1 oz Silver Britannia BU

2014 · 1.0000 troy oz · .999 fine

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Gold

2012 Great Britain Gold Sovereign Diamond Jubilee BU

2012 · 0.2354 troy oz · .9167 fine

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Silver

2012 Great Britain 1 oz Silver Britannia BU

2012 · 1.0000 troy oz · .958 fine

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Silver

2007 Great Britain 1 oz Silver Britannia BU

2007 · 1.0000 troy oz · .958 fine

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