Gregg Olson "89 AL ROY" Authentic Signed Black Pro Style Jersey BAS Witnessed
Gregg Olson "89 AL ROY" Authentic Signed Black Pro Style Jersey BAS Witnessed 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+
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days.
Orders will ship via FedEx, UPS, or USPS for both domestic and international shipments.
60-Day Risk-Free Returns
60-Day Risk-Free Returns
Shop with total confidence. If you're not completely satisfied, return your item within 60 days for a full refund—no questions asked. Your satisfaction is 100% guaranteed.
100% Authenticity Guaranteed
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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Own a piece of Baltimore Orioles history with this Autographed Black Pro Style Jersey, personally signed by Gregg Olson with the inscription "89 AL ROY"—a tribute to his 1989 American League Rookie of the Year achievement. A must-have for Orioles fans and serious collectors, this jersey is authenticated for complete peace of mind.
- Authenticity Guaranteed: Includes an affixed Beckett Authentication Services (BAS) sticker with a scannable QR code for verification. Beckett no longer provides serial-numbered COA cards; the attached BAS sticker serves as full authentication.
- BAS Witnessed Protection Program: A Beckett representative was present during signing, ensuring 100% authenticity.
- Unique Collector’s Item: Each jersey is personally signed, making every autograph one-of-a-kind in size, placement, and strength.
- High-Quality Design: X-Large, non-branded, custom-stitched jersey, perfect for display in a memorabilia collection.
This signed jersey is a tribute to Gregg Olson’s dominant debut season with the Baltimore Orioles. Whether you’re a longtime fan or a dedicated memorabilia collector, this authenticated piece is a standout addition to any collection. Secure yours today!
