Story perspectives
Ken Griffey Jr. Cards Soar: PSA 10 Hits $5,000
10/9/2025
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Story summary
- The 1989 Upper Deck Ken Griffey Jr. rookie card has surged; PSA 10 copies have more than doubled in the past year.
- Gem mint Griffey cards may exceed $5,000 soon.
- The PSA 9 version has doubled, now around $300.
- Griffey Jr.'s "Bubble Gum" card has risen from $1–$2 to $20–$25.
- A Griffey-focused Facebook group has over 11,000 members.
