In a discovery that has sent shockwaves through the numismatic world, a long-lost prototype of the 1964 Kennedy Half Dollar has finally emerged from obscurity. Hidden in a family estate for nearly 60 years, this ultra-rare coin is now valued between $175,000 and $250,000, making it one of the most valuable U.S. coins of its … Continue reading Lost 1964 Kennedy Half Dollar Resurfaces, Now Worth Over $250,000