Coin Error Guides

Expert guides to identifying valuable minting errors. Learn what to look for, how to check, and what your coins could be worth.

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All (49) 🪙 Pennies (8)🪙 Nickels (5)🪙 Dimes (4)🪙 Quarters (6)🪙 Half Dollars (6)💵 Dollars (8)🔍 Error Type Guides (12)
Dollars

1979 Susan B. Anthony Dollar Errors

The 1979 Susan B. Anthony dollar was the first small-size dollar coin minted by the United States. Due to production iss...

4 errors 3 FAQs
Dollars

Morgan Silver Dollar Errors

Morgan silver dollars (1878-1921) are among the most collected US coins. Their large size and high relief make errors ea...

4 errors 3 FAQs
Dollars

Sacagawea Dollar Errors

Sacagawea dollars (2000-present) launched with massive production and several notable errors. The most famous is the 200...

4 errors 3 FAQs
Dollars

Eisenhower Dollar Errors

Eisenhower dollars (1971-1978) are the last large-size dollar coins. Both clad and 40% silver versions exist, and severa...

4 errors 2 FAQs
Dollars

Peace Dollar Errors

Peace dollars (1921-1935) feature a stunning Art Deco design. While fewer varieties exist compared to Morgan dollars, se...

4 errors 2 FAQs
Dollars

2000 Sacagawea Dollar Cheerios & Errors

The 2000 Sacagawea dollar launched with a massive promotion where 5,500 specially marked Sacagawea dollars were inserted...

4 errors 3 FAQs
Dollars

Presidential Dollar Errors

The Presidential dollar series (2007-2016) features 39 different presidents and is notorious for its wide range of minti...

5 errors 3 FAQs
Dollars

1921 Morgan Dollar Errors

The 1921 Morgan dollar is the last year of this iconic series and was struck in enormous quantities at Philadelphia, Den...

5 errors 3 FAQs