Kennedy Half Dollars, introduced in 1964 to honor President John F. Kennedy, have become a focal point for coin collectors.
While many are common, certain rare varieties and errors have fetched over $100,000 at auctions. Identifying these valuable coins can transform a simple collection into a lucrative investment.
Top 9 Most Valuable Kennedy Half Dollars
Below is a table highlighting nine of the most valuable Kennedy Half Dollars, their notable features, and approximate values:
| Coin | Notable Feature | Approximate Value |
|---|---|---|
| 1964 Special Mint Set (SMS) | Satin finish, extremely rare | $108,000 |
| 1964 ‘Accented Hair’ Proof | Unique hair design above ear | $19,975 |
| 1970-D Kennedy Half Dollar | Available only in mint sets | $7,495 |
| 1972-D “No FG” Error | Missing designer’s initials | $2,485 |
| 1974-D Doubled Die Obverse | Doubling on inscriptions | $575 |
| 1998-S Matte Finish | Low mintage, matte finish | $1,495 |
| 2014 50th Anniversary Gold Proof | 99.99% pure gold composition | $4,993.75 |
| 1979-S Type II Proof | Clearer “S” mint mark | $3,738 |
| 1981-S Type II Proof | Similar to 1979-S Type II but rarer | $4,025 |
1. 1964 Special Mint Set (SMS)
Why It’s Valuable: These coins were not intended for public release, making them extremely rare.
Identification: Features a satin-like finish with sharp details, distinct from regular 1964 coins.
Pro Tip: If you suspect you have a 1964 SMS, professional grading is essential to authenticate and determine its value.
2. 1964 ‘Accented Hair’ Proof
Why It’s Valuable: Early proofs showcase a distinctive hair design above Kennedy’s ear, later modified.
Identification: More pronounced hair strands and a broken serif on the “I” in “LIBERTY.”
Pro Tip: Often found in proof sets; examine these sets closely for this variety.
3. 1970-D Kennedy Half Dollar
Why It’s Valuable: Released only in mint sets and not for general circulation, enhancing its rarity.
Identification: Typically uncirculated with a bright finish.
Pro Tip: Preserving the original mint set packaging can maintain or increase the coin’s value.
4. 1972-D “No FG” Error
Why It’s Valuable: The designer’s initials “FG” are missing due to over-polished dies.
Identification: On the reverse side, near the eagle’s tail, the initials are absent.
Pro Tip: Use magnification and proper lighting to detect this subtle error.
5. 1974-D Doubled Die Obverse
Why It’s Valuable: Displays noticeable doubling on inscriptions like “WE TRUST.”
Identification: Doubling is evident upon close inspection, especially under magnification.
Pro Tip: Viewing the coin at an angle under bright light can help identify doubling errors.
6. 1998-S Matte Finish
Why It’s Valuable: Part of a two-coin set with a unique matte finish and a low mintage of 62,000.
Identification: Distinct matte appearance differentiates it from regular proof coins.
Pro Tip: Comparing side by side with standard proofs can highlight the matte finish.
7. 2014 50th Anniversary Gold Proof
Why It’s Valuable: Struck in 99.99% pure gold to commemorate the 50th anniversary.
Identification: Gold composition and special proof marks are distinguishing features.
Pro Tip: Its intrinsic gold value appeals to both collectors and investors.
8. 1979-S Type II Proof
Why It’s Valuable: Features a clearer “S” mint mark, distinguishing it from Type I.
Identification: Well-defined “S” on the obverse side.
Pro Tip: This variety is popular among proof collectors, maintaining consistent demand.
9. 1981-S Type II Proof
Why It’s Valuable: Similar to the 1979-S Type II but rarer, making it more valuable.
Identification: Distinct “S” mint mark on the obverse.
Pro Tip: Check 1981 mint sets for this rare proof variant.
How to Identify Rare Kennedy Half Dollars
To determine if you possess a valuable Kennedy Half Dollar:
- Examine the Date: Check the mint year, as certain years like 1964, 1970, 1972, 1974, and 1998 are particularly valuable.
- Inspect the Mint Mark: Look for mint marks such as “S,” “D,” or no mint mark at all. Some rare varieties have distinct mint mark differences.
- Look for Errors: Use a magnifying glass to detect anomalies such as doubling on letters or missing elements like designer initials.
- Check the Finish: Certain special finishes, such as the Matte Finish on the 1998-S or the satin finish on the 1964 SMS, can indicate rarity.
- Grade Your Coin: Having a coin graded by a professional grading service like PCGS or NGC can confirm its authenticity and maximize its value.
Kennedy Half Dollars hold both historical and monetary value, making them a sought-after asset for collectors. Rare varieties like the 1964 SMS, 1972-D “No FG”, and 2014 50th Anniversary Gold Proof can fetch tens of thousands of dollars.
Understanding key features such as errors, mint marks, finishes, and condition can help identify valuable coins in a collection.
FAQs
What makes a Kennedy Half Dollar valuable?
A Kennedy Half Dollar becomes valuable due to factors like low mintage, unique minting errors, special finishes, and high-grade condition. Coins with historical significance or rare features tend to fetch high prices.
How can I check if my Kennedy Half Dollar is rare?
Check the date, mint mark, and any unique characteristics such as missing initials or doubling errors. Comparing with known rare varieties and consulting professional grading services can confirm its value.
Should I clean my Kennedy Half Dollar before selling it?
No, cleaning a coin can reduce its value significantly. Collectors and grading services prefer coins in their original condition, even if they appear worn or tarnished.