I do not know if this was his personal helmet or game used. It does not have a chin strap.
The item "Authentic New York Jets Full Size Helmet From 2001" is in sale since Saturday, March 31, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Fan Apparel & Souvenirs\Football-NFL". The seller is "jetsislanders" and is located in Buffalo, New York.
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