Ken Griffey Jr Signed Seattle Mariners 1989 Fleer Baseball Rookie Card #548 (Beckett Encapsulated)
Ken Griffey Jr Signed Seattle Mariners 1989 Fleer Baseball Rookie Card #548 (Beckett Encapsulated) is backordered and will ship as soon as it is back in stock.
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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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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 Ken Griffey Jr. signed 1989 Fleer rookie card #548, celebrating one of the greatest players to ever wear a Seattle Mariners uniform. This highly sought-after card has been authenticated and encapsulated by Beckett Authentic, ensuring its legitimacy and long-term preservation for collectors and fans alike.
- Official 1989 Fleer rookie card #548 – Featuring baseball legend Ken Griffey Jr. in his rookie season with the Seattle Mariners.
- Hand-signed by Ken Griffey Jr. – A must-have autograph for collectors of MLB memorabilia.
- Beckett Authentication Services (BAS) certified – The enclosed authentication number can be verified online for added peace of mind.
- Encapsulated for protection – The card is securely slabbed, preserving its condition and authenticity.
- Stock photo used – You will receive the same card, grade, and authentication, though the Beckett serial number may vary.
As one of the most celebrated players in MLB history, Ken Griffey Jr.’s impact on the game is legendary. His 1989 Fleer rookie card is a timeless collectible, making it the perfect addition to any serious sports memorabilia collection. Don’t miss out on owning this authenticated, autographed piece of baseball greatness!
