These coins were made of copper-nickel, unlike earlier Kennedy half-dollars that were made of .900 fine silver. What Makes a 1971 Kennedy Half-Dollar Rare? What Makes a 1971 Kennedy Half-Dollar Rare?
The 1964-1971 version of the coin is 90% silver ... As of February 2025, the NGC Price Guide estimates that a 1964 Kennedy Half Dollar in circulated condition is valued between $11.50 and $12. ...
When is 50 cents actually worth thousands? When we're talking about a rare Kennedy half dollar! Some sell for six figures.