The world of coin collecting is full of surprises, but nothing quite compares to discovering a seemingly ordinary coin that’s worth millions. That’s exactly what happened when a rare 1987 D Kennedy Half Dollar—minted on the wrong planchet—was sold for a staggering $6.7 million at auction. This story highlights how mint errors can transform everyday coins into priceless collector’s items.
1987 D Kennedy Half Dollar – Wrong Planchet Error
The 1987 D Kennedy Half Dollar wasn’t meant for general circulation, making it rare by default. But what makes this specific coin extraordinary is that it was struck on a quarter-sized planchet, a blank metal disc intended for a different coin. As a result, it has the Kennedy design but on a smaller and lighter planchet, making it an unusual error. Once experts authenticated the mistake, collectors raced to own this one-of-a-kind piece, pushing its value to over $6.7 million.
Why This Error Coin Is So Valuable
This coin’s value lies in a combination of extreme rarity, historical interest, and collector demand. Being a mint error from a year when no half dollars were released for public use, it stands out even more. Additionally, the fact that it was struck on a wrong planchet and is in mint state condition increases its appeal. With only one known example confirmed, this coin became a holy grail in U.S. numismatics.
Other Rare Kennedy Half Dollars to Watch For
Besides the 1987 D error, collectors should also keep an eye out for a few other Kennedy Half Dollars that are highly valuable. The 1964 Accented Hair Proof features a unique design detail and can be worth several thousand dollars. The 1970 D Half Dollar, released only in mint sets, is another rare find that can fetch high prices. Finally, the 1998 Matte Finish Kennedy Half Dollar—produced in limited quantity for collectors—has significant value due to its special finish and low mintage.
The discovery and sale of the 1987 D Kennedy Half Dollar error coin is a reminder that great value can hide in the most unexpected places. A simple difference in the coin’s weight or size led to the realization that it was a rare error—now worth millions. Coin collectors and even everyday people should always pay close attention to their change; history and fortune could be hiding in plain sight.
FAQ’s:
1. What does “wrong planchet” mean?
It means the coin was struck on a blank meant for a different denomination, causing size and weight differences.
2. Were any 1987 Kennedy Half Dollars released to the public?
No, they were only made for mint sets, making circulation finds especially rare.
3. How rare is this specific error?
Only one known 1987 D Kennedy Half Dollar struck on a wrong planchet has been discovered so far.
4. How can I identify a planchet error?
Look for coins that appear smaller, lighter, or off in design. A professional appraisal is recommended.
5. Where can I sell rare coins?
Auction houses, coin shows, and online platforms like Heritage Auctions or eBay are popular options.
