Introduction – Overview of rare coins still found in circulation.
1943 Copper Penny – Description and why it’s valuable.
1955 Doubled Die Penny – Explanation of the doubling error.
2004 Wisconsin State Quarter (Extra Leaf) – Details on the minting error.
1982 No Mint Mark Dime – Lack of mint mark rarity.
2000 Sacagawea Dollar (Cheerios) – Unique characteristics of the Cheerios variant.
How to Identify Rare Coins – Tips for spotting these coins in circulation.
Value and Collectibility – Market value and reasons for their desirability.
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