Roosevelt dimes have been a part of U.S. currency since 1946, but did you know that some of these coins are worth far more than their face value? Minting errors and rare features can turn a regular dime into a collector’s dream. While most dime errors are minor, a few stand out for their rarity and value. Here’s a guide to the most valuable Roosevelt dime errors that could be worth adding to your collection—or selling for a profit.
Table of Contents
1996-W Dime
The 1996-W dime was struck at the West Point Mint to commemorate the coin’s 50th anniversary. It features the “W” mint mark and was only included in Mint Sets, with over 1.4 million produced. Some may have accidentally entered circulation.
- Value: $10–$16 for most, up to $45 for coins graded MS67 or higher.
1982 No-Mintmark Dime
In 1982, some dimes struck at the Philadelphia Mint were accidentally minted without the “P” mint mark. These coins are rare, with only about 75,000 produced. There are two varieties: strong strike and weak strike.
- Value: Strong strike examples in MS65 condition can fetch up to $2,185.
1965 Transitional Silver Dime
The U.S. Mint transitioned from 90% silver to copper-nickel planchets in 1965, but a few dimes were mistakenly struck on leftover silver planchets from 1964. These transitional errors are highly sought after by collectors.
- Value: Standard examples sell for $3,000, with gem-condition coins valued at up to $9,000.
1969-D Repunched Mint Mark
Some 1969 Denver-minted dimes feature a repunched “D” mint mark, where the die struck the coin twice. This error is also visible in slight doubling of the phrase “IN GOD WE TRUST.”
- Value: $100 for well-preserved examples, with rare cases reaching up to $1,500.
1964-D Proof Dime
The 1964-D proof dime, the last of the 90% silver coins, was never released for public circulation. Its rarity makes it highly valuable, particularly in gem condition or deep cameo (DCAM) versions.
- Value: Standard proofs go for $525, while DCAM coins in pristine condition can command $4,600.
1968-S No-Mintmark Proof Dime
The 1968-S dime from the San Francisco Mint was accidentally struck without the “S” mint mark. This error is exceedingly rare, with only a few dozen known examples.
- Value: A PF67 version sold for $40,250 at auction in 2008.
1999-D Broad Struck on Cent Planchet
This unique error occurred when a dime design was struck on a cent planchet. The result is a distorted coin with unusual coloring, caused by the mix of metals.
- Value: A high-grade MS65 version sold for $10,000.
1998-P Bonded Cluster Error
This fascinating error involves approximately 32 dimes fused together due to a malfunction in the coining press. Only one such cluster has ever been discovered.
- Value: The sole example sold for $9,200.
1969-D Missing Clad Layer
Modern dimes have a copper core with outer layers of nickel and copper. Some 1969-D dimes were minted missing one of these layers, investigating the copper core on one side.
- Value: Typically worth $50–$100, depending on condition.
1970-S No-Mintmark Proof Dime
A 1970 proof dime from the San Francisco Mint was also struck without the “S” mint mark, following similar errors in 1968. Fewer than 500 examples are known, making it a valuable find.
- Value: A PF69 version sold for $1,610 in 2003.
Significant
Roosevelt dimes may be small, but they hold big opportunities for collectors. These rare errors can transform an ordinary coin into a valuable piece of history. Keep an eye on your spare change—you might just uncover a hidden gem.
FAQs
What is the value of a 1996-W dime?
It ranges from $10 to $45 depending on condition.
How rare is the 1965 transitional silver dime?
It’s extremely rare; only a few examples are known.
Why is the 1982 no-mintmark dime valuable?
It lacks a “P” mint mark and was minted in small numbers.
What is a missing clad layer dime?
A coin missing its outer metal layer, investigating the copper core.
How much is a 1968-S no-mintmark dime worth?
Up to $40,250 for high-grade examples.
