Muhammad Ali (as Cassius Clay) and Sonny Liston
Heavyweight boxing champions and cultural icons · Boxing
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 1965
Item Type
Custom dual-signed photo display with cut signatures and COA
Condition
Very Good condition with minor fading on the upper Clay signature
Overall Assessment
This is a desirable dual-signed display of a legendary boxing moment, but the current certificate of authenticity is from a secondary third-party house. The sensible next step is submitting the piece to a premier authenticator.
AI Estimated Value
Not an official valuation$500 to $1,000 unverified; potentially over $2,500 if fully authenticated by PSA/DNA or JSA
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
Submit to PSA/DNA or JSA for dual-item autograph authentication, costing approximately $150-$300 with a 3-4 week turnaround