Sonny Liston
World Heavyweight Boxing Champion known for his devastating punch and intimidating presence · 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 1960s, active career period
Item Type
Signed cut paper piece, measuring approximately 2.875 x 4.625 inches
Condition
Very Good condition, showing light paper toning and adhesive stains near the top edge
Overall Assessment
An authentic vintage cut signature of an iconic heavyweight champion backed by a top-tier LOA, representing a highly desirable addition for boxing collectors
AI Estimated Value
Not an official valuation$500 - $1,000
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
Already certified by James Spence Authentication (JSA); no further authentication needed unless verifying certificate database