Pretty close to $0.50.
There are no extraordinarily scarce circulation-quality Kennedy halves. Too many have been made too recently, and there are no known errors or significant varieties. The highest value JFK halves are silver matte proof issues from the 1990s (called SMS, not to be confused with Special Mint Set halves from 1965-67) that retail in the $150 range.
The US didn't make any 1968 commemorative halves, only standard-issue Kennedy halves.
All Kennedy halves were minted in the US. Your coin has been altered outside of the mint and has no additional value.
Most 1966 Kennedy halves are only valued for the silver(40%) they contain. Currently about $2.35
As of 19 March 2016, 40% silver Kennedy halves (1965-70) are worth $2.34.
Not really. The 1964 Kennedy half is so incredibly common that the only value is for the silver.
All non-proof Kennedy halves made after 1970 are simply worth $.50 in most cases. From 1965-1970 Kennedy halves had 40% of silver in them which is worth at the time of writing $4.04, Kennedy halves dated 1964 are 90% silver and worth $9.80 at the time of writing.
1964 is an extremely common date for Kennedy halves, but the coins are 90% silver. At present, one is worth about $10.
4.15 cents as of today.
8-1-11>>> 1964 Kennedy halves are very common, most are only valued for the silver about $14.00
All U.S. halves from 1964 to date are KENNEDY half dollars.
The coins are half dollars rather than dollars. Kennedy halves from 1965-70 are worth about $5, and anything 1971-present is only worth face value.