Kennedy Half Dollar Values: 5 Coins Worth Thousands
When is 50 cents actually worth thousands? When you’re holding a rare Kennedy half dollar in your hands! While most people see them as simple pocket change, some of these coins can fetch thousands — even six figures — depending on their rarity, condition, and silver content.
The Kennedy half dollar is more than just a tribute to a beloved president — it’s also one of the most intriguing coins for collectors, especially those who love hidden treasures in their change jars.
The Legacy Behind the Coin
The Kennedy half dollar was first minted in 1964, just months after the tragic assassination of President John F. Kennedy. The idea for the coin was born almost immediately after his death in November 1963. In fact, by December of that year, plans were already underway to design and issue a coin in his honor. The half dollar denomination was chosen, replacing the Franklin half dollar, which had been in circulation since 1948.
The first Kennedy half dollars were released into circulation in March 1964, and the demand was overwhelming. Americans rushed to get their hands on them, not just for monetary use, but as keepsakes to commemorate a fallen leader.
What Makes Kennedy Half Dollars Valuable?
While many Kennedy half dollars are worth their face value (especially those minted after 1971, which contain no silver), some are worth significantly more due to:
- Silver Content: Coins minted in 1964 are 90% silver, and those from 1965–1970 are 40% silver.
- Low Mintage Numbers: Special mint sets, proof coins, or errors with limited production.
- Condition: Uncirculated or professionally graded coins in pristine condition fetch higher prices.
- Minting Errors or Unusual Strikes: Rare misprints and double strikes can dramatically increase a coin’s value.
- Historical Significance: Some coins gain value due to their connection to major events or special minting decisions.
Let’s dive into five of the most valuable Kennedy half dollars ever recorded — some of which sold for more than the price of a new car!
Top 5 Most Valuable Kennedy Half Dollars
| Kennedy Half Dollar | Value (Up to) |
|---|---|
| 1964 SMS (Special Mint Set) Kennedy Half Dollar | $156,000 |
| 1964 Regular Strike Kennedy Half Dollar | $57,600 |
| 1967 SMS Kennedy Half Dollar | $31,200 |
| 1980-P Overstruck on Susan B. Anthony Dollar | $22,325 |
| 1968-S Kennedy Half Dollar Proof | $21,600 |
1. 1964 SMS Kennedy Half Dollar – Up to $156,000
The most valuable Kennedy half dollar ever sold is the 1964 SMS (Special Mint Set) version. This coin wasn’t part of the general circulation or typical proof sets. Only a few were ever produced — some estimate fewer than 20 known examples exist.
The “SMS” designation means the coin was made with extra care: it has a sharper strike, smoother fields, and more refined detail than regular coins. It’s believed these were experimental pieces or part of a short production test. The rarity combined with near-perfect condition caused one of these to sell for a stunning $156,000 at auction.
2. 1964 Kennedy Half Dollar – Regular Strike – Up to $57,600
Even regular 1964 Kennedy half dollars can be highly valuable, especially in uncirculated or top-grade condition. Because these coins were made of 90% silver, many were melted down over the years for their silver content.
Those that escaped melting and remain in mint state (MS-67 or higher) are quite rare today. One such example sold for $57,600 in 2024, and even lower-grade coins from this year still fetch between $8 and $30 depending on their condition.
3. 1967 SMS Kennedy Half Dollar – Up to $31,200
Another member of the Special Mint Set family, the 1967 SMS Kennedy half dollar is also a favorite among collectors. These coins were never intended for circulation and were only available in special mint packaging.
Although not as rare as the 1964 SMS, the 1967 version still garners high values — especially if it boasts deep cameo contrast, which means the design appears frosty and the background is mirror-like. One such example sold for $31,200.
4. 1980-P Kennedy Half Dollar Overstruck on a Susan B. Anthony Dollar – $22,325
Now this is where things get especially interesting. The 1980-P Kennedy half dollar was accidentally struck on a planchet intended for a Susan B. Anthony dollar. These error coins are incredibly rare and draw huge interest from collectors.
Only a few of these known overstrikes exist. Because it’s a minting mistake involving two different denominations, it’s considered a numismatic oddity, and one sold for $22,325.
5. 1968-S Kennedy Half Dollar Proof – Up to $21,600
While 1968 may not seem like a standout year, proof coins from this year are quite valuable — especially in perfect “PR70” condition. These coins were minted in San Francisco (hence the “S” mintmark) and had a 40% silver composition.
A flawless 1968-S Kennedy proof half dollar recently sold for $21,600, making it one of the most sought-after coins from the late 60s. These coins typically came in special collector’s sets and were not intended for circulation.
How to Tell If Your Kennedy Half Dollar Is Valuable
Here are a few steps to check your coin’s value:
- Check the Year and Mintmark – Look under Kennedy’s neck on the obverse (front) of the coin.
- Evaluate the Condition – Uncirculated coins or proof coins have higher values.
- Look for Errors or Special Finishes – SMS, overstrikes, or deep cameo contrast adds value.
- Check the Composition – 1964 = 90% silver, 1965–1970 = 40% silver. Post-1971 = no silver.
- Get It Appraised – If you suspect it’s rare, consult a certified coin dealer or grading service.
Conclusion: Your Spare Change Might Be a Goldmine
The Kennedy half dollar isn’t just a tribute to a president — it’s a treasure trove for collectors and enthusiasts alike. Whether it’s a rare SMS strike, an overlooked error coin, or a pristine silver piece, your 50-cent coin could be worth thousands. So next time you find one in your drawer or coin jar, don’t spend it — inspect it.
You might just be holding history… and a small fortune.
Disclaimer – Our editorial team has thoroughly fact-checked this article to ensure its accuracy and eliminate any potential misinformation. We are dedicated to upholding the highest standards of integrity in our content.