Kyler Murray Autographed Arizona Cardinals Lunar Mini Helmet- Beckett W *Red This is a Kyler Murray of the Arizona Cardinals hand autographed Riddell Lunar Speed mini helmet. This item has a Beckett Witnessed Authentication, which comes with a numbered sticker and a matching Beckett Certificate of Authenticity. You can view this item on the Beckett Authentication website, it shows when and where the item was signed. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical, brand new, and in great shape.