If you want to sell your collection through our Auction and Marketplace we will automatically take care of the authentication for you. Our 100% Authentic Team of Consultants and Experts are qualified and respected. Minimal fees may apply.
If you are selling items through our auction and marketplace, we offer JSA autograph authentication. We can do on-line authentication to issue an Auction House Letter but some items require JSA to view the items in person for a JSA Full letter.