It’s every coin collector’s dream: finding a hidden gem in everyday change. But for one lucky individual, that dream became reality when they discovered a rare dime in circulation worth thousands. Experts were stunned—not just by the coin’s rarity, but by the fact that it had survived decades of circulation unnoticed. Stories like these are rare, but they’re a reminder that extraordinary coins can still be hiding in plain sight.
Whether you’re a seasoned numismatist or someone who empties coins into a jar without a second thought, you might want to start looking closer. Here are three rare dimes that have surfaced in circulation and left experts amazed by their value.
1. 1982 No P Roosevelt Dime
One of the most famous modern error coins is the 1982 No P Roosevelt Dime. That year, the Philadelphia Mint mistakenly released dimes without the “P” mintmark, which had just become standard for coins minted there. These dimes look almost identical to regular ones—but the missing “P” beneath Roosevelt’s neck makes all the difference. High-grade versions of this coin can sell for $1,000 to $3,000, and circulated examples have been found in pocket change, proving these errors are still out there.
2. 1975 No S Proof Roosevelt Dime
The 1975 No S Proof Dime is a legend among collectors. Proof coins are meant for collectors, struck with special dies and finishes, and should always have a mintmark. But in 1975, a few proof dimes were struck without the “S” mintmark from the San Francisco Mint. Only two verified examples exist, making it one of the rarest and most valuable modern U.S. coins. One sold for a jaw-dropping $350,000, and if another ever turns up—even in a forgotten proof set—it would send shockwaves through the numismatic world.
3. 1968 No S Proof Roosevelt Dime
Another mintmark error that shocked the coin community is the 1968 No S Proof Dime. Like the 1975 error, this proof coin was struck at the San Francisco Mint but lacks the required “S” mintmark. Only a small number escaped, and collectors immediately recognized their value. These coins have sold for $10,000 to $20,000, and examples in original proof sets are especially prized. While rare, a few have turned up unexpectedly, creating buzz every time.
Finding a rare coin in circulation is like striking gold—and as recent discoveries have shown, it’s still possible. The 1982 No P Dime is a real-world example of a valuable error coin that has slipped through the cracks, while the 1975 and 1968 No S Proof Dimes remind us that even collector sets can hold hidden treasures. It pays to pay attention. So next time you receive change or open an old coin folder, take a second look—you might just be holding a five-figure fortune.
FAQ’s:
1. Why is the 1982 No P Dime valuable?
It’s an error coin. The “P” mintmark was accidentally left off some dimes, making them rare and highly collectible.
2. Are the 1975 and 1968 No S Dimes still being discovered?
Yes, though extremely rare, these proof coins have surfaced in collections and continue to excite collectors when found.
3. How can I tell if my dime is a proof coin?
Proof coins have a mirror-like finish and sharp details. They are usually sold in sets and never meant for circulation.
4. Can I still find these rare dimes in circulation?
The 1982 No P Dime has turned up in change. The No S proof coins are less likely but can appear in forgotten proof sets.
5. Should I get a rare-looking coin graded?
Absolutely. Professional grading by PCGS or NGC can confirm authenticity and increase the coin’s market value significantly.
