BO JACKSON signed/autographed FUNKO POP #89 OAKLAND RAIDERS. Funko Pop protector comes with the item. Bo signed it with a white paint pen. Authenticated and witnessed by a Beckett.Representative as part of their Beckett Witnessed Authentication Services. The item comes with a serial numbered hologram on the item. This serial number can be looked up on the Beckett website to guarantee. A must have piece for any. Oakland Raiders, Kansas City Royals. White Sox, California Angels, Auburn Tigers. Thank you and good luck.