10 Most Valuable Dime Error Coins: Uncovering the Hidden Value of Roosevelt Dime Errors

Roosevelt dimes are among the most widely circulated coins in the U.S., yet some rare errors make these otherwise ordinary coins worth far more than their face value. From missing mint marks to striking mishaps, these errors have captivated collectors and created significant value in the numismatic market. Let’s dive into the top 10 Roosevelt dime errors that could turn a dime into a collector’s treasure.

Top 10 Roosevelt Dime Errors

1. 1996-W Roosevelt Dime

• Description: Issued by the West Point Mint to mark the 50th anniversary of the Roosevelt dime.
• Rarity: With just 1.457 million minted, these dimes are rare in circulation.
• Value:
  • MS65: $10–$16
  • MS67 or higher: Up to $45

2. 1982 No-Mintmark Strong Roosevelt Dime

• Description: Some 1982 dimes were struck without the “P” mint mark due to an error.
• Rarity: Only 75,000 exist, and examples with a strong strike are especially prized.
• Value:
  • Weak strike: Lower value
  • Strong strike in MS65: Up to $2,185

3. 1965 Transitional Roosevelt Dime

• Description: A transitional error occurred when some 1965 dimes were mistakenly struck on 1964 silver planchets instead of the new copper-nickel ones.
• Rarity: Rare transitional errors with silver content are highly sought after.
• Value:
  • Regular condition: Up to $3,000
  • Gem condition: Up to $9,000

4. 1969-D Roosevelt Dime with Repunched Mint Mark

• Description: Features a repunched “D” mint mark and doubling on the inscription “IN GOD WE TRUST.”
• Value:
  • Average condition: $100
  • Perfect condition with clear repunching: Up to $1,500

5. 1964-D Roosevelt Proof Dime

• Description: The last 90% silver Roosevelt dime, available only as a proof coin and not intended for circulation.
• Value:
  • Regular proof: Up to $525
  • Deep cameo (DCAM) in MS70: Up to $4,600

6. 1968-S No-Mintmark Proof Roosevelt Dime

• Description: The first proof Roosevelt dime missing the “S” mint mark, a result of an error.
• Rarity: Only a few dozen examples are known.
• Value:
  • PF67 example sold for $40,250 in 2008

7. 1999-D Broad Struck Dime on a Cent Planchet

• Description: This dime was struck on a cent planchet, resulting in an unusual color and size.
• Rarity: Only two examples are known.
• Value:
  • MS65: Sold for $10,000 at auction

8. 1998-P Cluster of Roosevelt Dimes

• Description: A rare minting error resulted in 32 dimes being stuck together in a bonded cluster.
• Value:
  • Sold for $9,200 at auction

9. 1969-D Missing Clad Layer Roosevelt Dime

• Description: These dimes are missing either the obverse or reverse clad layer, exposing the copper core underneath.
• Value:
  • Average condition: $50–$100
  • High-grade examples: Higher potential value

10. 1970-S No-Mintmark Proof Roosevelt Dime

• Description: The second proof Roosevelt dime missing the “S” mint mark, following the 1968-S error.
• Rarity: Only about 500 examples are known.
• Value:
  • PF69 example sold for $1,610

Tips for Identifying Valuable Dimes

• Inspect Mint Marks: Look for missing or repunched mint marks, especially on 1982, 1968-S, and 1970-S dimes.
• Search for Transitional Errors: Check 1965 dimes for possible strikes on 1964 silver planchets.
• Examine for Missing Layers: Missing clad layers are visually distinctive and highly collectible.
• Pay Attention to Proof Coins: Proof coins like the 1964-D and 1968-S no-mintmark examples are rare and valuable.
• Grade Your Coins: Higher grades dramatically increase a coin’s value. Consider professional grading services like PCGS or NGC to authenticate your coins.

Roosevelt dime errors are a fascinating subset of numismatics, offering collectors a chance to find valuable coins in unexpected places. From minting mistakes to transitional anomalies, these errors highlight the charm of the Roosevelt dime and the history it carries. With careful attention to detail and some research, you might just uncover a hidden treasure among your spare change.

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