This Louisville Slugger Black Diamond bat is a unique and authentic piece signed by Buck O'Neil, a legendary player from the Kansas City Monarchs. This bat comes with a James Spence Authentication (JSA) certification that guarantees its originality and authenticity. The bat is in top-notch condition and comes with a protective plastic cylinder display case that will keep it safe from any damages. This is a must-have for any baseball fan and collector alike. Don't miss your chance to own a piece of history with this baseball Hall of Famer Buck O'Neil autographed bat.