Peace of mind from the leaders in autograph authentication. Increase the value of your signed memorabilia. Professional research and validation with the most extensive autograph exemplar database in the world. © 2017 James Spence Authentication. All Rights Reserved.

2025年2月10日 · The combination of JSA autograph authentication with CGC Cards’ expert grading and state-of-the-art holders is a seamless solution for authenticating and preserving autographed cards, like the Barry Bonds card below.

2024年7月15日 · The Certified Collectibles Group® (CCG®) is bringing the heat ahead of The National Sports Card Convention, July 24-28, with the announcement that CGC Cards™, the hobby’s fastest-growing card grading service, and James Spence Authentication® (JSA®), the world leader in autograph authentication, are now offering combined services for ...

2024年9月10日 · Collectors can now submit cards for CGC x JSA Authentic Autograph certification and CGC Signature Series using the CGC Cards online submission form on CGCcards.uk, CGCcards.de and CGCcards.hk. For CGC x JSA certification for unwitnessed autographs, just select “JSA Autograph Authentication” as an add …

2024年5月7日 · Will my autograph(s) be authenticated by CGC or JSA? All autographs will be authenticated by JSA, using the world’s largest autograph exemplar database of approximately 1 million files, unmatched expertise and state-of-the-art technology. How much does JSA autograph authentication cost?

2024年9月12日 · Earlier this summer, CGC Cards™ joined forces with James Spence Authentication® (JSA®) to offer combined services for trading card games (TCGs), sports cards and non-sports cards. Collectors are now able to submit signed cards for JSA autograph authentication and CGC Cards grading and encapsulation in one seamless submission.

2024年7月15日 · CGC Cards and JSA have officially launched this integrated service starting July 15, 2024, allowing collectors to easily submit autographed cards for JSA authentication and CGC Cards grading and encapsulation in one convenient process.

2024年7月15日 · Collectors and dealers can now enjoy a seamless experience when submitting autographed cards for authentication and grading, thanks to a new partnership between CGC Cards™ and James Spence Authentication® (JSA®). This combined service covers trading card games (TCGs), sports cards, and non-sports cards.

2024年9月22日 · JSA authentication is going to verify that the signature on your card is authentic or genuine. The JSA Grade is to actually grade the signature on the card. It is like when you submit a pull-pack autograph and we assign the autograph and the card a grade. JSA will grade the autograph, as long as it is authentic, and then we will grade the card.

2024年5月25日 · Earlier this month, CGC announced a new partnership with James Spence Authentication (JSA), an autograph authentication service. As of May 7, 2024, collectors can now submit autographed comics for authentication by JSA and grading by CGC at the same time.