Mike Piazza
MLB Hall of Fame catcher, New York Mets legend · 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, active career
Item Type
Official Major League baseball, sweet spot or side panel section
Condition
Excellent; crisp ink with no fading or smudging visible on clean leather
Overall Assessment
A clean, desirable signature from a Hall of Fame slugger with strong eye appeal; submit for third-party authentication before selling or insuring
AI Estimated Value
Not an official valuation$100 to $250 authenticated
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, JSA, or Beckett; expect around $30 to $50 in fees and a 2-4 week turnaround