Collectors is a brand dedicated to helping collectors pursue their passion. They offer industry-leading grading and authentication services that enable collectors to establish the authenticity and quality of their items. With their tools, collectors can research and find the next big thing in the collecting world.

Moreover, Collectors provides marketplaces for buying and selling collectibles, creating a vibrant community for collectors to connect and engage. The brand has a rich history, starting with the establishment of Professional Coin Grading Service (PCGS) in 1986, which standardized coin grading and revolutionized the market. Later, Professional Sports Authenticator (PSA) followed suit and established the 10-point grading scale for sports cards.

Collectors Universe, Inc. Over the years, Collectors continued to innovate, introducing services like autograph authentication and the Set Registry. They expanded internationally, with offices in Paris and Tokyo.

As the COVID-19 pandemic hit, collectors turned to their beloved hobbies, resulting in an unprecedented demand for grading services. Collectors Universe responded by acquiring Goldin Auctions and WATA Games, further solidifying their position in the industry. With over 1,200 passionate employees and a commitment to excellence, Collectors is the trusted brand for collectors worldwide