San Francisco 49ers Riddell Mini Helmet signed in red marker (not authenticated)

This item is a miniature football helmet representing the San Francisco 49ers, enclosed within a clear plastic display case with a white base. The helmet features a metallic gold shell, a black face mask, black chin strap clips, and the classic oval team logo decal on the side depicting the interlocking letters 'SF' in gold with a black outline and white fill. A black and white warning label is visible near the ear hole. On the top crown of the helmet, there is a red marker signature. Additionally, a holographic NFL sticker and a rectangular black sticker reading 'RAVE COLLECTION' are affixed to the exterior of the clear plastic display case. The base of the packaging displays the text 'MINI HELMET' along with the 'Riddell' brand name. The overall physical condition appears clean and well-preserved within its protective packaging, showing no obvious signs of physical damage or heavy wear. The item name's attribution to a signature relies on the visible marker inscription at the top of the helmet, though the exact authorship remains unverified. The owner has provided unverified context identifying the subject as Frank Gore. Manufacturing details such as the Riddell brand are directly readable on the packaging base. The item exhibits stylistic characteristics consistent with modern NFL licensed sports memorabilia.

Based on what I can see in the provided images, this item is a Riddell miniature San Francisco 49ers football helmet housed in a clear plastic display case, bearing an inscription in red marker across the crown. The owner identifies the subject of the signature as Frank Gore, though I cannot verify from a photo whether the signature is by that hand. The physical packaging and helmet appear clean and well-preserved, featuring standard team logo decals and an apparent holographic sticker on the exterior case. Based on the assumption that the signature is associated with Frank Gore, comparable sports memorabilia items of this type typically trade in the $75 to $150 range. However, this value depends entirely upon third-party authentication. Because the signature is unauthenticated, a physical inspection by a qualified autograph expert along with professional authentication documentation would be needed to confirm authenticity. If the signature proves to be a reproduction, stamped facsimile, or otherwise unattributed, the value would be limited to the baseline value of an unsigned Riddell mini helmet, typically ranging from $25 to $40. I would need physical examination and provenance documentation to fully evaluate the piece.