rare quarters worth money

2004 Wisconsin State Quarter Extra Leaf Error: How to Find One in Change

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2004 Wisconsin State Quarter extra leaf error close-up

What if a 25-cent coin in your pocket was secretly worth $200 or more? The 2004 Wisconsin State Quarter extra leaf error is one of the most exciting mint mistakes ever released into general circulation — and thousands of them are still out there, hiding in change jars, piggy banks, and coat pockets across the … Read more

1969-S Proof Washington Quarter Double Die — How to Identify It

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1969-S Proof Washington Quarter Double Die obverse close-up

What if a minting mistake made your coin worth far more than 25 cents? The 1969-S Proof Washington Quarter Double Die is one of those thrilling numismatic discoveries that turns a casual coin into a serious collectible. If you’ve found a 1969-S proof quarter in an old set and noticed something odd about the lettering … Read more