Carlos Pena is a Dominican former professional baseball first baseman. He played in Major League Baseball (MLB) for the Texas Rangers, Oakland Athletics, Detroit Tigers, Boston Red Sox, Tampa Bay Devil Rays/Rays, Chicago Cubs, Houston Astros and Kansas City Royals. Carlos Pena has hand signed this Official Major League Baseball with #23 ROM 5:17 inscription. Glass Display Case shown IS included. Certificate of Authenticity Collectibles.