1990 Seattle Mariners Team Signed Autographed Official AL Baseball With 28 Signatures Including Ken Griffey Jr. & Edgar Martinez Beckett BAS #AD43519
1990 Seattle Mariners Team Signed Autographed Official AL Baseball With 28 Signatures Including Ken Griffey Jr. & Edgar Martinez Beckett BAS #AD43519 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
Free Shipping on U.S. Orders $99+
Free Shipping on U.S. Orders $99+
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100% Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
This unwavering commitment to authenticity protects collectors and fans alike, making every signed piece not just a display item, but a trusted investment.
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This Official American League Baseball has been hand-signed by members of the legendary 1990 Seattle Mariners team, making it a must-have for serious collectors and baseball fans. This exclusive piece features signatures from stars like Ken Griffey Jr. and Edgar Martinez, along with other notable players from the roster.
- Authentic Signatures – Includes autographs from Ken Griffey Jr., Edgar Martinez, Alvin Davis, Omar Vizquel, and more.
- 1990 Seattle Mariners Team Collectible – A rare artifact from a memorable Mariners lineup.
- Certified by Beckett Authentication (BAS) – Includes a tamper-proof hologram and a matching full-page certificate of authenticity.
- Condition Note – Displays toning as shown in photos, adding to its vintage appeal.
Whether you're a devoted Mariners fan, a baseball history enthusiast, or a collector looking for an incredible investment piece, this signed baseball is a true gem. Capture a moment in Seattle Mariners history with this authenticated relic today!
