PCGS Set Registry(SM) Milestone: 25,000

(Newport Beach, California) - The free, interactive PCGS Set Registry(SM) has reached a major milestone. There now are more than 25,000 sets registered online by collectors and dealers worldwide.

"The number of sets has dramatically increased since we launched a new software program with many more registry features and functions. In the past five months collectors have registered an additional 6,000 sets, and we reached the impressive 25,000 mark on Sunday, April 15," said Ron Guth, President of Professional Coin Grading Service (PCGS), a division of Collectors Universe, Inc. (NASDAQ: CLCT).

Established in 2001, the PCGS Set Registry(SM) lets collectors compare their collections to other current and all-time great collections. Sets are ranked in the order of grade point average, completion and overall rating. Registered sets encompass every major U.S. coin series as well as British, Canadian, Euro, Philippines and Japanese coins.

"The response to our Version 2 software has been overwhelmingly positive since we went online with the enhancements in November. Registry participants now can track the cost and value of their coins, post online multiple images of coins and enjoy many other useful tools that add enjoyment to their hobby. And it's all free for anyone to use," said BJ Searls, PCGS Set RegistrySM Manager.

For additional information, visit www.PCGS.com/SetRegistry.