Add one of the MLB's top players to your collection with this signed Didi Gregorius 2013 Bowman Chrome MLB #147 Beckett Fanatics Witnessed Authenticated 9.5/10 Rookie Card. Along with an eye-catching design, this sought-after graded card features the Arizona Diamondbacks star's autograph and an inscription that reads "The Knight". It's the perfect way for serious collectors and fans to celebrate the impact Didi Gregorius is making on the game.