Seattle Mariners Ken Griffey Jr. Autographed Blue Authentic Mitchell & Ness Authentic BP Jersey Size 44 Beckett BAS Witness Stock #267475
Seattle Mariners Ken Griffey Jr. Autographed Blue Authentic Mitchell & Ness Authentic BP Jersey Size 44 Beckett BAS Witness Stock #267475 is backordered and will ship as soon as it is back in stock.
Fast Shipping
Fast Shipping
After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.
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.
Authenticity Guaranteed
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
Description
Description
Collector Grade autographed memorabilia: a signed Ken Griffey Jr. Seattle Mariners Mitchell & Ness Authentic Blue BP Jersey (Size 44), verified authentic by BAS. Griffey was inducted into the National Baseball Hall of Fame in 2016 with a then-record 99.3% vote. The 1997 AL MVP, 13-time All-Star, and 10-time Gold Glove center fielder finished with 630 home runs, defining an era in Seattle.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: Seattle Mariners Mitchell & Ness Authentic Blue BP Jersey, Size 44 — autographed
- Authentication: Beckett Authentication Services (BAS) Witnessed; tamper-proof witness hologram, Stock #267475
Authenticated through Beckett’s witness program, this jersey comes with their tamper-proof hologram so you know the signature was observed at the signing. Beckett’s certification guarantees authenticity and helps protect long-term value, giving collectors a trusted Griffey piece tied to one of baseball’s all-time great careers.
