7 Most Valuable Mercury Dimes, From Least To Most Expensive 

1942/41 Overdate

Features a clear overdate error with "42" struck over "41," highly sought after due to its rarity and prominent error.

1921

Low mintage and high demand among collectors, particularly in higher grades, make it one of the more valuable dates in the series.

1921-D

Even rarer than its Philadelphia counterpart, with very low mintage, highly prized in all conditions, especially in mint state.

1942/41-D Overdate

Similar to the Philadelphia overdate but minted in Denver, highly collectible due to the rarity of the error and low production numbers.

1916-D

The key date in the series with the lowest mintage, making it highly sought after in all grades, particularly in higher conditions.

1926-S

Low mintage and poor strikes make high-grade examples extremely rare and valuable, commanding high prices at auction.

1924-S

Another low mintage coin from San Francisco, with higher-grade examples being scarce and highly collectible.

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