Ken Griffey Jr. Autographed 1988 Cal Leagues Rookie Card #34 Seattle Mariners San Bernardino Spirit Beckett BAS Stock #220293
Ken Griffey Jr. Autographed 1988 Cal Leagues Rookie Card #34 Seattle Mariners San Bernardino Spirit Beckett BAS Stock #220293 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
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Own a piece of baseball history with this 1988 Cal League Rookie Card #34, personally hand-signed by Ken Griffey Jr. This highly collectible card marks the early beginnings of one of baseball’s greatest players and is a must-have for serious collectors and fans alike. Authenticated by Beckett Authentication Services (BAS), this signed rookie card comes encapsulated in a tamper-proof holder for long-term preservation.
- Official 1988 Cal League Rookie Card #34 – a key early-career collectible of Ken Griffey Jr.
- Hand-signed by Ken Griffey Jr., one of baseball’s most iconic sluggers.
- Authenticated by Beckett Authentication Services (BAS) – ensuring legitimacy and value.
- Encapsulated in a tamper-proof holder for ultimate protection and lasting display appeal.
A perfect addition to any sports memorabilia collection, this Ken Griffey Jr. signed rookie card celebrates the rise of a Hall of Famer and baseball legend. Don't miss the chance to own this certified piece of sports history!
