Item Description
This is an Autographed NY Sack Exchange jersey signed by Mark Gastineau, Joe Klecko, Marty Lyons & Abdul Salaam. This is not just Third Party Authenticated by the company actually WITNESSED the signing and has their special JSA Witness sticker and COA.
Signed By:Third-Party Authenticated
This item has been thoroughly reviewed and inspected by the autograph authentication experts at James Spence Authentication (JSA).
Verification of this item's authenticity can be confirmed by visiting the James Spence Authentication web site and doing a certification lookup for this item. The JSA certification number for this item is: WIT636366
Authenticity Guarantee
- Autograph Pros, LLC - over 20 years of trusted experience
- Includes our written Lifetime Certificate of Authenticity
- Third-Party Guarantee: Will not fail PSA, JSA, ACOA, or BAS
- RACC Trusted Seller #101, backed by a 30,000+ collector community
- Recipient of the Universal Autograph Collectors Club "Autograph Dealer of the Year" award
- Autograph Pros COAs recognized as among the most reputable in the industry