Services

Every Authenticated item comes with a Full Letter of Authenticity which will include a photograph of your item and a close up of the signature. A corresponding Certificate of Authenticity and a Hologram with a corresponding certification Number is also included.


  • The cost for this service is $150.00 per signature with an approximate ten day business response time

  • The cost for this service is $200.00 per signature with an approximate five day business response time

  • The cost for this service is $400.00 per signature with one business day response time guaranteed.

  • The cost is $200.00 per month and allows 2 signatures on our Express Service per month with a Letter of Authenticity and a full evaluation of value of your item and a free submission of your item to a major auction house if desired. Include is 5 free In Person Autograph Collector Service authentications.

  • SAC will come to your signing and provide eye witness authentication, a full letter of authenticity with a picture of the signer signing your item and will provide a Certificate of Authenticity with our unique certification number that can be verified in our data-base. The cost for this service is $10.00 per signature.

  • This is a service that is provided for the honestly obtained signature for autograph seekers who actively go out and get a in person autograph. At SAC we need a video or photograph of the item being signed that clearly shows the signer, the signature, and the item, with a date stamp where we can verify the time and place of the signature. The cost for this service is $25.00 per signature.

  • The Guarantee of Authenticity is fundamental to SAC’s concept of scientific authentication. In the event the purchaser of a SAC authenticated signature believes that the signature is not genuine with respect to SAC standards and procedures, he/she may submit the signature through the SAC guaranteed resubmission service and SAC will submit the signature to one of the world’s top Scientific Authenticators for Review. If after review it is determined that the item is not genuine SAC will refund the purchase price and the resubmission fee to the signature owner. The piece submitted must include the original Letter of Authenticity, Our Certificate of Authenticity and our hologram with the corresponding certification number. The cost for this service is $500.00 per signature.