GOLD$4,261.37▲ 0.32%SILVER$62.10▲ 0.09%PLATINUM$1,751.80▲ 0.93%PALLADIUM$1,371.23▲ 0.17%

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Coins

Browse 28 matching coins.

Metal Gold (13) Silver (12) Platinum (3)

Country Mexico (15) Australia (7) Austria (4) United Kingdom (2)

Era Modern (18) Mid-Century (10)

Series Science Explained Sovereign Philharmonic Silverback Gorilla Koala Libertad American Eagle (123) American Buffalo (15) Lunar (15) Maple Leaf (14) Panda (13)

Type Bullion (16) Numismatic (8) Type 2 (2)

Grade Brilliant Uncirculated (20) Proof (4) Ungraded (3) Mint State (1)

Year 2011 1991 2026 (22) 2025 (60) 2024 (93) 2023 (53) 2022 (35) 2021 (27) 2020 (32) 2019 (30)

Weight 1/10 oz (4) 1/4 oz (4) 1/2 oz (2) 1 oz (16) 2 oz (2)

IRA IRA Eligible (26)

28 coins · showing 1–24

Active Science Explained Sovereign Philharmonic Silverback Gorilla Koala Libertad 2011 1991 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.

1991 Mexico 1 oz Silver Libertad Type 2 MS-69 NGC

1991 Mexico 1 oz Silver Libertad Type 2 MS-69 NGC

1991 · 1.0000 troy oz · .999 fine

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2011 Great Britain Gold Sovereign BU

2011 Great Britain Gold Sovereign BU

2011 · 0.2354 troy oz · .9167 fine

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1991 Mexico 1 oz Silver Libertad BU (Abrasions)

1991 Mexico 1 oz Silver Libertad BU (Abrasions)

1991 · 1.0000 troy oz · .999 fine

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1991 Australia 2 oz Proof Platinum Koala

1991 Australia 2 oz Proof Platinum Koala

1991 · 2.0000 troy oz · .9995 fine

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1991 Mexico 1 oz Gold Libertad BU

1991 Mexico 1 oz Gold Libertad BU

1991 · 1.0000 troy oz · .999 fine

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

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

2011 · 1.0000 troy oz · .999 fine

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1991 Mexico 1/4 oz Gold Libertad BU

1991 Mexico 1/4 oz Gold Libertad BU

1991 · 0.2500 troy oz · .999 fine

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2011 Tristan da Cunha Proof Gold Double Sovereign Royal Wedding

2011 Tristan da Cunha Proof Gold Double Sovereign Royal Wedding

2011 · 0.4716 troy oz · .9167 fine

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1991 Australia 1/4 oz Platinum Koala BU

1991 Australia 1/4 oz Platinum Koala BU

1991 · 0.2500 troy oz · .9995 fine

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

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

2011 · 1.0000 troy oz · .999 fine

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1991 Australia 1 oz Platinum Koala BU

1991 Australia 1 oz Platinum Koala BU

1991 · 1.0000 troy oz · .9995 fine

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2011 Mexico 1 oz Proof Gold Libertad

2011 Mexico 1 oz Proof Gold Libertad

2011 · 1.0000 troy oz · .999 fine

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2011 Australia 1 oz Silver Koala SP-69 PCGS

2011 Australia 1 oz Silver Koala SP-69 PCGS

2011 · 1.0000 troy oz · .999 fine

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2011 Mexico 2 oz Silver Libertad BU

2011 Mexico 2 oz Silver Libertad BU

2011 · 2.0000 troy oz · .999 fine

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2011 Mexico 1/20 oz Gold Libertad BU

2011 Mexico 1/20 oz Gold Libertad BU

2011 · 0.0500 troy oz · .999 fine

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2011 Mexico 1/10 oz Gold Libertad BU

2011 Mexico 1/10 oz Gold Libertad BU

2011 · 0.1000 troy oz · .999 fine

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2011 Mexico 1/4 oz Gold Libertad BU

2011 Mexico 1/4 oz Gold Libertad BU

2011 · 0.2500 troy oz · .999 fine

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2011 Mexico 1 oz Gold Libertad BU

2011 Mexico 1 oz Gold Libertad BU

2011 · 1.0000 troy oz · .999 fine

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1991 Mexico 1/10 oz Gold Libertad BU

1991 Mexico 1/10 oz Gold Libertad BU

1991 · 0.1000 troy oz · .999 fine

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2011 Austria 1/10 oz Gold Philharmonic BU

2011 Austria 1/10 oz Gold Philharmonic BU

2011 · 0.1000 troy oz · .9999 fine

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2011 Austria 1 oz Silver Philharmonic BU

2011 Austria 1 oz Silver Philharmonic BU

2011 · 1.0000 troy oz · .999 fine

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2011 Austria 1/2 oz Gold Philharmonic BU

2011 Austria 1/2 oz Gold Philharmonic BU

2011 · 0.5000 troy oz · .9999 fine

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2011 Austria 1 oz Gold Philharmonic BU

2011 Austria 1 oz Gold Philharmonic BU

2011 · 1.0000 troy oz · .9999 fine

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2011 Mexico 1 oz Silver Libertad BU

2011 Mexico 1 oz Silver Libertad BU

2011 · 1.0000 troy oz · .999 fine

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