Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Vintage Rookie Era Signature Beckett BAS #14612436
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Vintage Rookie Era Signature Beckett BAS #14612436 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.
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60-Day Risk-Free Returns
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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 baseball history with this 1989 Upper Deck Rookie Card #1, hand-signed by Ken Griffey Jr. This highly sought-after rookie card features a vintage rookie-era signature, making it a must-have for serious collectors and fans of "The Kid." Certified authentic by Beckett Authentication Services (BAS), it comes securely encapsulated in a tamper-proof holder for long-term preservation.
- Official 1989 Upper Deck Rookie Card #1 – A defining card of the modern era
- Hand-signed by Ken Griffey Jr. – A rare, vintage rookie signature
- Authenticated by Beckett Authentication Services (BAS) – Ensuring authenticity and value
- Encapsulated in a tamper-proof holder – Ultimate protection for display and investment
- Ideal for collectors and Mariners fans – Secure a true piece of baseball legacy
A cornerstone of any baseball card collection, this Ken Griffey Jr. rookie card represents a pivotal moment in sports history. Don’t miss your chance to own a certified and protected piece of memorabilia celebrating one of baseball’s greatest players.
