If it existed it would be a fabulous rarity, but all 1965-1970 halves were made of only 40% silver. The rest is copper.
At current silver prices, it's worth about $5. Kennedy halves dated 1965-70 contain 40% silver.
As of 19 March 2016, 40% silver Kennedy halves (1965-70) are worth $2.34.
There are .1479 troy ounces of silver in a 1967 US Kennedy half dollar.
The 1967 Kennedy half dollar, or silver dollar, is worth its silver content (currently around $6-7) if in circulated condition. If it is in uncirculated condition or holds any specific mintmarks or errors, it could be worth more to collectors. It's recommended to have a coin dealer or appraiser assess its value.
Most of the coins are valued for the silver at about $6.25
The 1967 Kennedy half dollar is a 40% silver coin (1965-1969) but so many were made only a very high grade uncirculated example is worth more than the silver in the coin. The silver value today is about $4.00
The coin is 40% silver and worth more than face value but that's not much, only about $4.00. So many were made most are only valued for the silver.
The 1967 Kennedy half dollar is a 40% silver coin (1965-1969) but so many were made only a very high grade uncirculated example is worth more than the silver in the coin. The silver value today is about $2.70
Late 1960s Kennedy half dollars are currently worth around $5.
Please look at the coin again, with the date 1967 it's a half dollar that's 40% silver and it's worth about $2.00 just for the silver. No US silver dollars were made after 1935.
Please turn the coin over and check the denomination. It's a HALF dollar.
It is 40% silver and worth about $4-5 depending on the silver price. It is only worth silver melt regardless of the condition.