Official National League baseball, signed by 30 members of the 1985 New York Mets, including: Gary Carter, Mookie Wilson, Bud Harrelson, Terry Leach, Keith Hernandez, Len Dystra, Wally Backman, Ray Knight, Davey Johnson, Rafael Santana, and Mel Stottlemyre. The ball was pre-certified by PSA in 2016 on behalf of Heritage Auctions, who handled the estate of baseball Hall of Famer Gary Carter. Exceptional signatures and contrast.