Tim Brown Notre Dame Auto Mini Helmet With Mouth Piece Tristar COA. The item "Tim Brown Notre Dame Auto Mini Helmet With Chinstrap Tristar COA" is in sale since Tuesday, June 30, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\College-NCAA\Football\Helmets". The seller is "nyaction26" and is located in Farmingdale, New York. This item can be shipped to United States.