What is Global Authentication (GAI) and Should You Be Scared of their COA?

GAI was a very popular COA in the early 2000s.  Are the autographs they authenticated legit?  Should you be worried about buying an item with their COA?  That's today's topic.www.powerssportsmemorabilia.comhttps://www.instagram.com/powersautographs/https://www.facebook.com/PowersCollectibles/https://twitter.com/@powerscohttp://www.youtube.com/c/PowersSportsMemorabiliahttps://powerssportsmemorabilia.com/blogs/newshttps://powerssportsmemorabilia.com/pages/upcoming-autograph-signingshttps://m.soundcloud.com/user-8093983http://powerssportsmemorabilia.buzzsprout.com/https://www.youtube.com/channel/UC69xclE3IiuXAcerRZTbn9A?view_as=subscriber?sub_confirmation=1