If you’ve ever come across a Kennedy Half Dollar and casually tossed it aside, it might be time to take another look. Some of these coins are far more valuable than their 50-cent face value — certain rare issues can be worth dozens or even hundreds of dollars.
Below are three Kennedy Half Dollars that could be hiding in your change or coin collection and might be worth much more than you think.
Top 3 Rare Kennedy Half Dollars to Watch For
1964 Kennedy Half Dollar (90% Silver)
Estimated Value: $10 to $100+
This was the first year the Kennedy Half Dollar was minted, following the assassination of President John F. Kennedy. These coins contain 90% silver — the only year this level of silver was used in the series. While circulated coins typically fetch around $10–15 based on silver value, uncirculated or proof versions in top condition can go for well over $100. Special variants with unique mint marks are particularly valuable.
1970-D Kennedy Half Dollar (Low Mintage)
Estimated Value: $35 to $500+
This coin is often overlooked, but it’s one of the rarest in the Kennedy series. Minted only for special mint sets and not for general circulation, the 1970-D had a low mintage of just over 2.1 million. Coins in excellent condition, especially those still in original mint packaging, can fetch several hundred dollars.
1966 SMS Kennedy Half Dollar (No FG Error)
Estimated Value: $75 to $2,000+
Some 1966 Special Mint Set (SMS) Kennedy Half Dollars were minted without the “FG” initials of designer Frank Gasparro near the eagle’s tail on the reverse. This minting error is rare and highly collectible, with top-grade examples (MS65 or better) selling for as much as $2,000 or more at auction.
How to Spot Valuable Kennedy Half Dollars
- Check the Year: Look for 1964, 1970-D, or 1966.
- Inspect the Edge: Older silver coins will lack a copper stripe on the edge.
- Look for Errors: Use a magnifier to spot missing initials or unusual markings.
- Check Mint Marks: A small “D,” “S,” or no mark at all can significantly impact value.
Final Thoughts
While most Kennedy Half Dollars are only worth their face value, some hold hidden potential. Rare dates, mint errors, and special issues can turn loose change into a prized collectible. Take the time to go through your old coins — you might just uncover a small piece of valuable American history.
FAQs
What is the most valuable Kennedy Half Dollar?
The most valuable ones are error coins like the 1966 “No FG” SMS, which can reach $2,000+ depending on condition.
How do I know if my Kennedy Half Dollar is silver?
Check the date — 1964 coins are 90% silver. Also, look at the edge; silver coins lack a copper strip.
Are all 1970 Kennedy Half Dollars valuable?
Only the 1970-D version is rare due to low mintage and was not released for general circulation.
Where can I sell rare Kennedy Half Dollars?
You can sell them through coin dealers, auctions, or online marketplaces like eBay after verifying their authenticity.