The half dollar is one of the most popular U.S. coins to collect. Though many aren't worth more than their face value, older half dollars often hold value due to the silver in their composition ...

Per PCGS, a 1964 SP68 Kennedy half dollar sold at a 2019 Stack’s Bowers auction for $156,000. Further, while a higher-grade PCGS-graded SP69 example is shown to exist in the company’s archives ...