Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211239
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211239
Collector Grade, BAS-authenticated autographed rookie card — signed Ken Griffey Jr. memorabilia from 1989 Upper Deck #1. One of baseball’s most electric sluggers, Griffey won the 1997 AL MVP, made 13 All-Star teams, and hit 630 home runs. He entered the National Baseball Hall of Fame in 2016 with a then-record 99.32% vote, cementing his status as the face of the Seattle Mariners’ era.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1, hand-signed; Seattle Mariners; Beckett BAS #19211239; encapsulated in BAS tamper-proof holder
- Authentication: Beckett Authentication Services (BAS) — verified authentic signature and encapsulation that supports long-term collectability
Authenticated by Beckett, this Griffey rookie auto is a trusted, collector-grade piece from an all-time great. The BAS holder and matching certification number protect the autograph and help maintain the card’s value and place in the hobby.
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Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211239
Collector Grade, BAS-authenticated autographed rookie card — signed Ken Griffey Jr. memorabilia from 1989 Upper Deck #1. One of baseball’s most electric sluggers, Griffey won the 1997 AL MVP, made 13 All-Star teams, and hit 630 home runs. He entered the National Baseball Hall of Fame in 2016 with a then-record 99.32% vote, cementing his status as the face of the Seattle Mariners’ era.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1, hand-signed; Seattle Mariners; Beckett BAS #19211239; encapsulated in BAS tamper-proof holder
- Authentication: Beckett Authentication Services (BAS) — verified authentic signature and encapsulation that supports long-term collectability
Authenticated by Beckett, this Griffey rookie auto is a trusted, collector-grade piece from an all-time great. The BAS holder and matching certification number protect the autograph and help maintain the card’s value and place in the hobby.
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Description
Collector Grade, BAS-authenticated autographed rookie card — signed Ken Griffey Jr. memorabilia from 1989 Upper Deck #1. One of baseball’s most electric sluggers, Griffey won the 1997 AL MVP, made 13 All-Star teams, and hit 630 home runs. He entered the National Baseball Hall of Fame in 2016 with a then-record 99.32% vote, cementing his status as the face of the Seattle Mariners’ era.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1, hand-signed; Seattle Mariners; Beckett BAS #19211239; encapsulated in BAS tamper-proof holder
- Authentication: Beckett Authentication Services (BAS) — verified authentic signature and encapsulation that supports long-term collectability
Authenticated by Beckett, this Griffey rookie auto is a trusted, collector-grade piece from an all-time great. The BAS holder and matching certification number protect the autograph and help maintain the card’s value and place in the hobby.
