Collectors Universe,

Collectors Universe, Inc. is the leading provider of value-added services to the collectible’s markets. We authenticate and grade collectible coins, trading cards, video games, event tickets, autographs, and memorabilia through our subsidiaries, which include Professional Sports Authenticators (PSA), Professional Coin Grading Services (PCGS), Certified Coin Exchange (CCE), Wata, Collectors Corner, Set Registry, Collectors.com, and the Long Beach Expo collectibles trade show. Since our founding in 1986, we have graded and authenticated more than 80 million items. We employ over 1,000 people across our Santa Ana, CA headquarters, New Jersey, Seattle, Hong Kong, Paris, Shanghai and Tokyo.Visit Website