8 Most Valuable Coins of the 21st Century: Collector's Edition 

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1. 2007 C$1m Coin (Big Maple Leaf) 

Monumental Canadian gold coin, weighs 100 kg, sold for over $4 million. 

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2. 2009 Ultra High Relief Double Eagle Gold Coin 

Modern rendition of iconic design, limited mintage, highly detailed, significant premiums. 

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3. 2019-W American Liberty High Relief Gold Coin 

Exquisite portrayal of Lady Liberty, limited mintage, commands prices above face value. 

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4.  2010 Australian Kangaroo Gold Coin (Red Kangaroo) 

Symbol of Australia, one kilogram of 99.99% pure gold, sought-after by collectors. 

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5. 2008-W American Buffalo Gold Coin (Reverse of 2007) 

Low mintage, iconic design, commands premiums in the secondary market. 

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6. 2000-P Sacagawea Dollar/Washington Quarter Mule  

Mint error coin, unique hybrid design, highly coveted by error coin enthusiasts. 

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7. 2007 United States Presidential $1 Coin (Missing Edge Lettering)

Mint error coin, missing edge lettering, rarity adds to its collectible value. 

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8. 2004 Wisconsin Extra Leaf High/Low Quarter

Mint error coin with extra leaf variations, sought-after by error coin collectors. 

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