1986 Donruss Jerry Koosman Diamond King Signed Baseball Card Certified PSA/DNA

GREAT SIGNATURE FROM A LEGEND!!

Enhance your collection with this 1986 Donruss Diamond King Jerry Koosman Signed Baseball Card #23. This rare, authenticated autograph of Jerry Koosman has been certified by PSA/DNA, adding significant value and assurance to its authenticity. 

Known for his legendary pitching career with the New York Mets and later with the Philadelphia Phillies, Koosman left an indelible mark on the game. This card is an excellent piece for fans of Koosman, vintage baseball, or Phillies memorabilia.

• Year: 1986
• Brand: Donruss
• Card Number: #23
• Player: Jerry Koosman
• Team: Philadelphia Phillies
• Autograph Authentication: PSA/DNA Certified
• Grade: Authentic Auto

This PSA/DNA certified signed card is ideal for fans, investors, and collectors seeking a certified piece of MLB history. The card captures Koosman's legacy, and its artistic design makes it a standout among vintage signed baseball cards. Don’t miss this chance to add a genuine, signed Jerry Koosman card to your collection!

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