Collectors Universe

collectorsuniverse.com

Collectors Universe, Inc. is the leader in third-party grading and authentication services for high-value collectibles, including coins, trading cards, tickets, autographs, and memorabilia. The company operates well-known brands such as Professional Coin Grading Service (PCGS) and Professional Sports Authenticator (PSA), which are recognized leaders in their respective markets. Collectors Universe differentiates itself through its industry-leading authentication processes and a strong community of collectors. With a focus on quality and authenticity, the company has established a significant market position and continues to grow its user base.