The 1997-S Kennedy Half Dollar Proof is a beautiful uncirculated coin graded PR70 by PCGS. This collectible piece from the United States features a striking proof finish and is a valuable addition to any coin enthusiast's collection. The Kennedy Half Dollar, with a denomination of 50 cents, is a celebrated coin among collectors for its historical significance and iconic design of President John F. Kennedy. Add 1 mysterious $1 DCAM coin, and a 1963-P Jefferson Nickel.