Catalog

Coins

Browse 15 matching coins.

Country Austria (9) Australia (4) United Kingdom (2)

Series Science Explained Sovereign Philharmonic Silverback Gorilla Koala American Eagle (197) Lunar (26) Maple Leaf (16) Libertad (16) American Buffalo (15)

Type Bullion (8) Numismatic (4)

Grade Brilliant Uncirculated (11) Ungraded (3) Proof (1)

Year 2004 1999 2011 2026 (22) 2025 (22) 2024 (27) 2023 (18) 2022 (20) 2021 (11) 2020 (11) 2019 (13)

Weight 1/10 oz (2) 1/4 oz (3) 1/2 oz (2) 1 oz (8)

IRA IRA Eligible (13)

15 coins · showing 1–15

Active Science Explained Sovereign Philharmonic Silverback Gorilla Koala 2004 1999 2011 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

2011 Great Britain Gold Sovereign BU

2011 · 0.2354 troy oz · .9167 fine

Fair Market Value

Member value

View coin

Gold

1999 Austria 1/4 oz Gold Philharmonic BU

1999 · 0.2500 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Gold

1999 Austria 1/10 oz Gold Philharmonic BU

1999 · 0.1000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Silver

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

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

Member value

View coin

Gold

2004 Austria 1 oz Gold Philharmonic BU

2004 · 1.0000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Gold

1999 Austria 1 oz Gold Philharmonic BU

1999 · 1.0000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Gold

2011 Tristan da Cunha Proof Gold Double Sovereign Royal Wedding

2011 · 0.4716 troy oz · .9167 fine

Fair Market Value

Member value

View coin

Silver

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

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

Member value

View coin

Silver

2011 Australia 1 oz Silver Koala SP-69 PCGS

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

Member value

View coin

Gold

2011 Austria 1/10 oz Gold Philharmonic BU

2011 · 0.1000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Silver

2011 Austria 1 oz Silver Philharmonic BU

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

Member value

View coin

Gold

2011 Austria 1/2 oz Gold Philharmonic BU

2011 · 0.5000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Gold

2011 Austria 1 oz Gold Philharmonic BU

2011 · 1.0000 troy oz · .9999 fine

Fair Market Value

Member value

View coin

Silver

2011 Australia 1 oz Silver Koala BU

2011 · 1.0000 troy oz · .999 fine

Fair Market Value

Member value

View coin

Gold

2004 Austria 1/4 oz Gold Philharmonic BU

2004 · 0.2500 troy oz · .9999 fine

Fair Market Value

Member value

View coin