Mark Clayton
NFL wide receiver for the Miami Dolphins, known for playing in the 1980s high-scoring offense. · Football - NFL
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 1980s-1990s, active playing career.
Item Type
Grey sports cap brim with black marker signature.
Condition
Very Good condition, with clear and bold marker ink but slight smudging on the secondary inscription.
Overall Assessment
A neat vintage NFL cap signature with strong marker contrast, though third-party certification is required to confirm legitimacy before selling.
AI Estimated Value
Not an official valuation$30 to $75 unauthenticated, driven mainly by player popularity and the unusual item type.
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
JSA (James Spence Authentication) or PSA/DNA, costing roughly $20 to $40 with a multi-week turnaround.