AI Appraisal Estimate

This is a Riddell-manufactured mini football helmet featuring the branding of the NFL's Washington Commanders. The helmet is finished in the team's signature burgundy burgundy-red shell with a matte or satin texture, accented by gold and white striping running down the center. On the side, the modern 'W' logo is prominent in gold. The piece includes a yellow-molded plastic facemask and an interior foam liner, characteristic of high-quality Riddell miniature replicas. The helmet is notable for a hand-signed autograph in silver permanent marker across the top portion of the shell, attributed to former star running back Clinton Portis. The item is housed in its original clear plastic retail display case with a black cardboard base, which identifies the manufacturer as Riddell and displays an official NFL logo. A sticker on the front base includes a barcode and the text 'CLINTON PORTIS SIGNED,' while a 'BE REAL. BUY REAL' authenticity label is affixed to the side of the display box. The condition appears to be 'new in box' (NIB), with no visible scratches, fading, or damage to the helmet's finish or the signature. The clear plastic packaging shows minor shelf wear but remains structurally sound, protecting the item's integrity as a collectible.

I have conducted a visual inspection of the Clinton Portis signed Washington Commanders Riddell mini helmet. The item is in 'New in Box' condition, with the silver ink signature displaying excellent contrast against the matte burgundy shell. Portis, a member of the 80 Greatest Redskins and a Pro Bowler, remains a fan favorite, which sustains steady demand for his memorabilia. The use of the newer Commanders branding, rather than the legacy 'Redskins' logo, appeals to modern collectors but may slightly limit the 'vintage' nostalgia premium. The condition of the shell and facemask is pristine, with no signs of UV fading or silver ink 'bleeding.' Market comparables for Portis-signed mini helmets typically range from $80 to $180 depending on the presence of a leading third-party COA (JSA, PSA/DNA, or Beckett). The included 'Be Real' label suggests a retail-level authentication, though it lacks the premium weight of a major authenticator's sticker. It is important to note that this appraisal is based on image analysis alone. Without a physical examination, I cannot verify the ink's depth, the specific pressure points of the stroke, or the validity of the barcode tracking. A full authentication would require comparing the signature against known exemplars of Portis’s hand and verifying the alphanumeric sequence on the authenticity label against the manufacturer's database. For maximum valuation, I recommend an in-person review by a major third-party authentication service to provide a definitive certificate of authenticity.