Rob Nen
MLB All-Star closer for the San Francisco Giants and Florida Marlins · 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 late 1990s to early 2000s, peak career
Item Type
San Francisco Giants promotional print or postcard showing Oracle Park / McCovey Cove
Condition
Very Good condition with minor edge wear and a clean, bold signature in dark marker
Overall Assessment
A solid vintage piece for a Giants fan with clear signature legibility, though formal certification is recommended prior to any sale
AI Estimated Value
Not an official valuation$20 to $50 unauthenticated, increasing to $75 to $150 if certified by a major third-party service
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 James Spence Authentication (JSA) with standard fees around $25 to $50 and a turnaround of a few weeks