Dave Niehaus Autographed 4.75x4.75 CD Cover Seattle Mariners 20th Anniversary MCS Holo Stock #181115

This is a Seattle Mariners 20th Anniversary 4.75x4.75 CD Cover that has been hand signed by Dave Niehaus.  This item was signed in the presence of a Mill Creek Sports representative and comes with their serial numbered hologram and matching certificate of authenticity.