About $3.00 in MS-63 condition, according to the 2007 Red Book.
It will still be worth more than 50 cents, other than that, nobody knows.
Late 1960s Kennedy half dollars are currently worth around $5.
$24,000.00 in 1967 is approximately worth $164,000 in 2012.
At today's rate (6 April 2012) your half is worth $4.68 for the value of the silver (40% silver) Collector's value will be based on the condition of the coin.
$1
Same as a 2012 ten dollar bill.
The value depends on the date. 1964 Kennedy halves are 90% silver, currently worth about $12. 1965-70 are 40% silver, worth $5. 1971-present contain no silver and are worth 50 cents. *These values are based on silver prices as of 8 September 2012.
$50-$65
$50-$65
Right now! At the time of writing (May 3rd 2012) 1 Canadian dollar is worth 1.01 US dollar.
13.86 Mexican Pesos (Jan 2012)
It will still be worth face value only.
It's a presidential dollar, worth one dollar.