Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness Stock #230135
Seattle Mariners Ken Griffey Jr. Autographed Black Nike Jersey Size L Beckett BAS Witness Stock #230135 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.
Learn more
Fast & Secure Checkout
Own a piece of baseball history with this Black Nike Seattle Mariners Jersey personally hand-signed by legendary Hall of Famer Ken Griffey Jr. A must-have for Mariners fans and sports memorabilia collectors, this jersey celebrates the legacy of one of baseball's most electrifying players.
- Official Nike Seattle Mariners Jersey – Black, Size L.
- Hand-signed by Ken Griffey Jr. – One of the greatest sluggers in MLB history.
- Authenticated by Beckett Authentication Services (BAS) – Includes tamper-proof witness sticker for guaranteed authenticity.
- Premium collector’s item – Perfect for display in a sports memorabilia collection, man cave, or office.
Ken Griffey Jr. remains an icon in baseball history, known for his effortless swing, multiple All-Star appearances, and role in putting the Seattle Mariners on the map. Whether you're a lifelong fan or seeking an incredible investment piece, this autographed jersey is an essential addition to any collection. Secure this rare collectible today!
