Sometimes, the smallest mistakes can lead to the biggest fortunes—especially in the world of coin collecting. A tiny minting error can turn an ordinary dime into a highly valuable collector’s item worth thousands of dollars. These rare dimes, once overlooked as pocket change, have now become some of the most sought-after coins in the market. Here are three dimes with minting mistakes that turned them into gold!
1. 1965 Silver Roosevelt Dime – The Wrong Metal Error
In 1965, the U.S. Mint stopped using 90% silver for dimes and switched to a copper-nickel composition. However, a small number of 1965 dimes were mistakenly struck on leftover silver planchets from 1964. These rare silver dimes weigh 2.5 grams instead of 2.27 grams and are worth a fortune. A well-preserved 1965 silver dime has sold for $10,000 or more at auction!
2. 1982 No-Mint-Mark Roosevelt Dime – A Missing Letter Worth Thousands
Most U.S. coins include a mint mark that identifies where they were produced. However, in 1982, a batch of Roosevelt dimes from the Philadelphia Mint was struck without the “P” mint mark. This minting mistake was unintentional, making these dimes highly collectible. A 1982 no-mint-mark dime in pristine condition has sold for $500 to $1,500.
3. 1970-S No-S Proof Roosevelt Dime – A Proof Coin Gone Wrong
Proof coins are specially made for collectors and always have a mint mark. However, in 1970, a rare error resulted in a batch of San Francisco proof dimes missing the “S” mint mark. These rare dimes are highly valuable because proof coins are supposed to be flawless. A 1970 No-S Proof Dime has been sold for $2,500 to $10,000, depending on its grade.
These dimes prove that even tiny minting mistakes can turn ordinary coins into extraordinary treasures. Whether it’s a 1965 silver planchet error, a 1982 missing mint mark, or a 1970 proof mistake, these dimes have become highly valuable collector’s items. Checking your old change might just lead you to a hidden fortune!
FAQ’s:
1. How do I know if my 1965 dime is silver?
Weigh it! A silver 1965 dime weighs 2.5 grams, while a standard copper-nickel dime weighs 2.27 grams.
2. Why is a missing mint mark valuable?
Mint marks identify where a coin was made. If it’s missing due to a minting mistake, collectors consider it rare and valuable.
3. How can I tell if I have a 1970 No-S Proof Dime?
Look for the mirror-like finish of a proof coin. If there is no “S” mint mark, you could have a rare and valuable dime!
4. Where can I sell a rare dime?
Valuable dimes can be sold at coin shops, online auctions (eBay, Heritage Auctions), or through professional numismatic dealers.
5. Should I clean my rare dime before selling it?
No! Cleaning a coin can lower its value significantly. Always keep it in its original condition and get it graded professionally.
