Collectors Universe

Coins
Professional Coin Grading Service (PCGS)
- The most respected name in third-party coin certification
- PCGS helps coin enthusiasts buy and sell with confidence
- Innovations include PCGS CoinFacts™, PCGS Secure Plus™, Paris Grading Center
Trading Cards & Tickets
Professional Sports Authenticator (PSA)
- The largest and most trusted authentication and grading company
- Preferred choice of collectors, dealers and auction houses worldwide
- PSA has evalutated more than 18 million cards and collectibles
Autographs & Memorabilia
PSA/DNA Authentication Services
- World's leading third-party autograph authentication service
- Founded by PSA in 1998 to combat counterfeiting and forgery
- We certify original photographs, professional model bats, and other memorabilia
Stamps
Professional Stamp Experts
- Industry leader in rare stamp authentication and grading
- Offers the most trusted opinion available
- Services include Set Registry, Price Guide, Pop Report, Grading Guide
Exchanges
Certified Coin
Exchange (CCE)
- CCE has offered dealer-to-dealer trading since 1990
- Largest dealer-to-dealer numismatic network on the Internet
- Collectors Corner is the ultimate online marketplace for coin, card, stamp, and currency buyers
Expos
Expos
Unlimited
- Host of the Long Beach Expo three times a year
- Long Beach is a key destination for dealers and collectors across the country
- Santa Clara Expo is the largest show in Northern California

Coins