This is a listing for an autographed funko pop by Jack Nicklaus . This funko pop has been signed in paint penand was obtained by myself to guarantee that it's 100% authentic. The funko pop has been authenticated by Beckett Authentication, the world's leading third party autograph authentication company. A tamper evident label is affixed on the item. The funko pop will include a Beckett Certificate of Authenticity with identical matching certificate number on both the item and the Certificate of Authenticity.If you have any questions feel free to ask. Thanks for looking