Classic Autograph! GBC Authentic is the authentication division of GotBaseballCards, winner of the 2018 Topps Retailer of the Year Award. GotBaseballCards and our retail division J&J's Sports have been serving customers worldwide since 1991. Our president has been a featured speaker and guest at the national Topps conference, Upper Deck conference, and the Industry Summit hosted by Beckett Media. We have been an authorized PSA dealer since 1998 and we are proud to also offer other items authenticated by PSA/DNA, BAS and JSA. We guarantee the authenticity of all autograph items certified by our company. Each item is individually scanned, stickered with matching serial number, and pictured on the GBC Authentic website. We offer full return privileges on any item certified by our company. Please email with any questions.