UPON REQUEST AND BEFORE PAYMENT IS MADE, all items that are signed can have a COA (certificate of authenticity) included.  These certificates will only be provided IF AND ONLY IF, a customer requests one.  If one is requested after payment is made there is no guarantee we can provide you with one.  Please reach out for concerns pertaining to signature items.  Beautiful Killer 3 Near Mint Nm signed Noto Black Bull.