Kennedy half dollars still turn up in pocket change and bank rolls, but a handful of dates and varieties are worth far more than face value. I focus here on nine standout issues that auction records ...

Only 12 examples are known to exist, and their origins remain unclear. S. Mint during the mid-1960s. A 1964 Kennedy Half Dollar sold for a world record $108,000. The sale smashed the $47,000 previous ...