That's an excellent question, as the 1964 Kennedy half dollar holds a special place in the hearts of collectors and investors alike. While the provided search context doesn't contain specific price details, I can certainly provide a comprehensive answer based on expert knowledge.
First and foremost, you should know that every 1964 Kennedy half dollar is worth significantly more than its 50-cent face value. This is because it was the very last year that the United States minted a 90% silver half dollar for circulation. This high silver content gives the coin a substantial base value, often called its "melt value," which fluctuates daily with the price of silver. You can typically expect a common, circulated 1964 half dollar to be worth around $10, purely based on the silver it contains.
However, the silver value is just the starting point. The true potential of a 1964 half dollar is unlocked by its condition and any unique varieties. A standard circulated coin that shows wear from being used as money will trade for its silver value. But an uncirculated coin, one that looks brand new with its original mint luster, will carry a premium for collectors. A typical uncirculated example might sell for $15 to $20, while coins in pristine, high-grade condition certified by a grading service can be worth $50, $100, or even more.
Furthermore, there are special versions to look out for. The U.S. Mint produced proof coins for collectors in 1964, which feature a beautiful, mirror-like finish. A particularly sought-after variety of this proof coin is the "Accented Hair" version, which shows stronger hair details above Kennedy's ear. This variety is much scarcer and can be worth hundreds of dollars depending on its grade. So, while every 1964 half dollar is a valuable piece of silver, it's always worth taking a closer look to see if you have a premium collector's piece.
