Every single item comes with a Certificate of Authenticity from GM Authentic Autographs. Some items may also come with additional authentication through proof photos (when available) or certification from leading TPA's such as Beckett, PSA/DNA or JSA! Signature(s): Tom Blankenship, Carl Broemel, Patrick Hallahan, Jim James, Bo Koster.
Location of Signing: Specific signing details available upon request. Authentication: GMAA Certificate of Authenticity.