Are all signatures authentic?

Yes. Every signature we sell is 100% hand-signed by the author or artist. We do not offer auto-penned, secretarial, stamped, pre-printed, or otherwise reproduced signatures.
 

Each signed item undergoes a meticulous in-house authentication process before being certified and issued a Certificate of Authenticity from Premiere Collectibles. In addition, we work with James Spence Authentication (JSA) to provide secondary authentication on new inventory for added confidence.
 

All rare, limited, or one-of-a-kind items sold through Premiere Collectibles are already authenticated by a respected third-party authenticator such as JSA or Beckett, ensuring the highest standard of trust and collectibility.