Hey there! That's a great question. The provided search results don't give a specific value, so I'll draw on my general knowledge to help you out.
The value of a 1968 Kennedy half dollar really depends on its silver content, its mint mark, and its overall condition. Unlike the 1964 version which was 90% silver, the Kennedy half dollars made from 1965 to 1970, including yours from 1968, are composed of 40% silver. This means they are always worth more than their 50-cent face value.
For a common, circulated 1968-D (minted in Denver) half dollar that you might find in an old coin jar, its primary value comes from this silver content. This is often called its "melt value." Depending on the daily price of silver, this usually puts the coin's base value in the range of $3 to $5.
If your coin is in excellent, uncirculated condition, it can be worth a bit more to a collector. A typical uncirculated 1968-D half dollar might sell for $5 to $8. If it's a top-grade, professionally certified coin, it could be worth $30 or more. There was also a proof version made at the San Francisco mint (1968-S) for collector sets. These have a mirror-like finish and are also 40% silver, typically valued between $8 and $15.
So, to sum it up, a circulated 1968 half dollar is worth its silver melt value, while a pristine, uncirculated, or proof version will carry a higher premium for collectors.
