Tom Glavine
MLB Hall of Fame pitcher, Atlanta Braves World Series MVP · 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 playing career
Item Type
Official Major League Baseball with signature and inscribed number 47
Condition
Very Good; the ball shows light toning and handling soiling, but the ballpoint ink signature is clear and bold
Overall Assessment
Appears to be a genuine Tom Glavine signed baseball with strong eye appeal. The main strength is the clear ink on a standard ball, while the primary concern is the lack of direct provenance. The sensible next step is professional third-party certification.
AI Estimated Value
Not an official valuation$50 to $150 unauthenticated; authentication increases value significantly depending on grading
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; expect around $30 to $50 in service fees and a few weeks turnaround. Recommended before selling.