Ken Griffey Jr.
MLB Hall of Fame outfielder, Seattle Mariners · Baseball - MLB
AI-generated identification · may be incorrectBefore you rely on this
This report was produced by an AI model from a photograph. It is not an authentication, a certificate of authenticity, or an appraisal. Verify important details with a qualified third-party authenticator before buying, selling, insuring, or valuing an autograph. Read the full disclaimer.
Era
Circa 1990s-2000s, peak career
Item Type
Official MLB baseball sweet spot
Condition
Mint, clean white leather with no fading or blemishes
Overall Assessment
High-desirability sweet spot signature in pristine condition, though authentication is mandatory before any transaction.
AI Estimated Value
Not an official valuation$150 to $300 unauthenticated
AI can make mistakes. This estimate is for general guidance only, not a professional appraisal. Actual value depends on authentication, condition, provenance, and market demand.
Get It Authenticated
PSA/DNA or JSA, expecting around $50-$100 for basic certification