Global Authority, Inc. opened its doors in March 2009 after acquiring the card and pack grading divisions from Global Authentication. We offer authentication and grading services for a wide spectrum of collectibles. Our experience, passion and creativity have developed first to industry innovations which has propelled our company to become one of the most respected brands in the collectible industry. We are committed to providing our clients professional service, rapid communication and the best authenticated product on the market.
Specialties
The Leader in Authentication and Grading
