Catalog

Coins

Browse 11 matching coins.

Country Australia (6) United Kingdom (4) Republic of Congo (1)

Era Modern (11)

Series Science Explained Sovereign Silverback Gorilla Swan Koala American Eagle (238) Lunar (64) Libertad (44) Maple Leaf (36) American Buffalo (30)

Type Numismatic (3) Semi-Numismatic (3)

Grade Brilliant Uncirculated (5) Ungraded (2) Proof (2) Mint State (2)

Year 2000 2019 2018 2026 (34) 2025 (7) 2024 (7) 2023 (4) 2022 (3) 2021 (3) 2020 (3) 2017 (1)

Weight 1/10 oz (1) 1/4 oz (3) 1/2 oz (1) 1 oz (4) 2 oz (1) 10 oz (1)

IRA IRA Eligible (7)

11 coins · showing 1–11

Active Science Explained Sovereign Silverback Gorilla Swan Koala 2000 2019 2018 Clear all

Fair Market Value — each price is the live metal spot price plus a numismatic premium, spot updated Jul 24, 2026 15:33 UTC. It is a reference valuation, not a dealer buy or sell quote.

Gold

2019 Australia 1 oz Gold Swan MS-70 NGC

2019 · 1.0000 troy oz · .9999 fine

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Gold

2018 Australia 1 oz Gold Swan MS-70 NGC

2018 · 1.0000 troy oz · .9999 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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Silver

2019 Republic of Congo 1 oz Silver Silverback Gorilla (Prooflike)

2019 · 1.0000 troy oz · .999 fine

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Silver

2018 Australia 10 oz Silver Koala BU (Piedfort)

2018 · 10.0000 troy oz · .9999 fine

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Gold

2019 Great Britain Gold Double Sovereign Proof (Piedfort)

2019 · 0.4708 troy oz · .9167 fine

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Silver

2018 Australia 2 oz Silver Koala BU (Piedfort)

2018 · 2.0000 troy oz · .9999 fine

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Silver

2018 Australia 1 oz Silver Koala (MintDirect® Premier Single)

2018 · 1.0000 troy oz · .9999 fine

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Gold

2018 Great Britain Gold Sovereign BU

2018 · 0.2354 troy oz · .9167 fine

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Gold

2000 Great Britain Gold 1/2 Sovereign MS-67 PCGS (FirstStrike®)

2000 · 0.1177 troy oz · .9167 fine

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Gold

2000 Great Britain Gold Sovereign MS-67 PCGS (FirstStrike®)

2000 · 0.2354 troy oz · .9167 fine

Fair Market Value

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