SIGNATURE & ART AUTHENTICATION

Using our own proprietary database and authentication technology, PGX is able to authenticate your signed and/or sketched books:


  • Signature/Art Authentication: $15.00

  • Single Book with Multiple Signatures: $15.00 for the first signature and $10.00 for each additional.

  • Witnessed Signatures: $8.00


Please note we do not authenticate the following signatures:

  • Jack Kirby
  • Steve Ditko
  • Stan Lee

This submission form is super easy to fill out. It calculates all the costs for you.

INTERACTIVE SUBMISSION FORM HERE

If you have any problems with the submission form, please contact us.