Don Mattingly Signed Official Baseball NY Yankees Auto Steiner COA

Official Major League Baseball signed by New York Yankees legend Don Mattingly, one of the most beloved players in franchise history. This Rawlings MLB baseball features a clean and well-placed Mattingly signature across the sweet spot, making it a strong display piece for any Yankees fan or collector.

The ball shows light toning consistent with age, adding character while the autograph remains bold and clearly visible. It is an official Rawlings Major League Baseball, further enhancing its authenticity and appeal.

The autograph is authenticated by Steiner Sports with a matching hologram and Certificate of Authenticity, ensuring its legitimacy. A great addition to any Yankees collection, perfect for display in a case or as part of a larger memorabilia setup.

Scott Stimell, the President of Cardboard Memories, is a nationally respected autograph expert who is a former consultant for JSA and has been featured on many shows as an autograph expert. 

We have an actual physical bricks and mortar store Cardboard Memories for over 34 years we are located in Commack, Long Island, New York 

We're in a new location at 114 Commack rd in the Meat Farms Shopping Center

COME CHECK US OUT !!!

Owner Scott Stimell was recently featured on the Netflix series, the king of collectibles you can see Scott in the first episode which aired in April of 2023

New York winners pay 8.625% sales tax

All others pay their state taxes.

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