Don Mattingly Signed Autographed Rawlings OMLB Selig Baseball Inscribed PSA COAThe product is a Don Mattingly signed autographed Rawlings OMLB Selig baseball inscribed with a PSA COA. This collectible item features the signature of the baseball player Don Mattingly, who is known for his time with the New York Yankees. The authenticity of the signature is guaranteed by the PSA COA, making it a valuable addition to any sports memorabilia collection for fans of baseball and the New York Yankees.