You are bidding on a Riddell mini helmet signed by Mike Williams. The signature is nicely signed, smudge free, and comes with Certificate of Authenticity from Legends in Sports. Winning bidder must send payment within 7 days or item will be relisted and non payment reported to Ebay. I also accept credit cards through paypal. US shipping and handling is $9.95 which includes priority mail shipping with tracking. Thanks for looking and please check out more great items for sale in my Legends in Sports store.