The helmet markings are signs of being Game Used. The helmet may have been used during the 1995 season as the chin strap has 95 on it. I got Greg Lloyds autograph on the helmet on 10-6-8-2006 at the Monroe Expo Mart where he signed with several other former Steelers. He told me the chin strap was the kind used by him and may have been used during the 95 season.
I obtained the helmet at the Chantilly show several years earlier. I cannot confirm if the helmet was Game Used but there are a lot of signs that it was. Use your judgment and decide for yourself. The item "Greg Lloyd Autographed Pittsburgh Steelers Game Used Riddell Helmet" is in sale since Friday, October 25, 2019.
This item is in the category "Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Football-NFL\Jerseys". The seller is "nosone" and is located in Windber, Pennsylvania. This item can be shipped to United States.