While the provided search results don't contain specific pricing information, I can certainly give you an expert answer based on deep numismatic knowledge. The 1964 Kennedy half dollar is a truly special coin, and you're wise to inquire about its value because it's worth far more than its 50-cent face value.
The primary reason for its value is its composition. Unlike later Kennedy half dollars, the 1964 edition was struck from 90% silver. This makes every single one, regardless of its condition, valuable for its precious metal content alone. Based on the fluctuating price of silver, the base "melt" value of a 1964 half dollar is typically in the range of $8 to $10. This is the absolute minimum you should expect for any coin from that year.
However, the silver content is just the beginning of the story. The true potential value of your coin lies in its condition. Most of these coins saw circulation, meaning they were used as money and now show signs of wear like scratches and faded details. These circulated coins are generally worth their silver value. But if you have a coin that looks brand new, with brilliant luster and sharp details, you might have something much more valuable.
Collectors will pay a significant premium for these uncirculated, or "Mint State," examples. A typical uncirculated 1964 Kennedy half dollar can easily sell for $15 to $20. For coins in exceptionally pristine condition, professionally graded at a high level like MS-65 or above, the value can climb to $30 or more. Furthermore, special proof versions or rare varieties from that year, like the "Accented Hair" variety, can be worth hundreds or even thousands of dollars to the right collector. So, take a close look at your coin; it's not just 50 cents, it's a piece of American history with real and potentially significant value.
