The pitching enthusiast had better not pass up on these two stunning baseballs featuring the signatures of numerous Perfect-game hurlers. Both balls feature similar signatures. Ball number one is a NRMT Rawlings Official MLB ball (Bud Selig) featuring 11 signatures, including David Cone, Kenny Rogers, Randy Johnson, Mike Witt, Don Larsen, Sandy Koufax and more, with all signatures rating a 8-9/10. The second ball is an EX Rawlings Official American League Ball (Bobby Brown) with slight toning and the signatures of David Wells, Jim Bunning, Don Larsen, Catfish Hunter, Sandy Koufax, and more, with an average signature rating of 7/10, except for the Koufax which is faded. All signatures except Hunter/Koufax have the dates of each game.