You can learn more about CAC on their web site. coins that meet the standards of the Certified Acceptance Corporation. CDN only tracks Bluesheet on certain items.ĬAC prices are for U.S. For this reason, Bluesheet values typically represent the floor of the market for the specified item. In many cases, there are no active sight-unseen buy offers, so CDN looks to the recent lowest market values for such an item. The actual value can be more or less than this depending on factors including eye appeal and market timing.īluesheet (NGC & PCGS) prices represent the highest sight-unseen offers to buy on dealer networks like CDN Exchange. Greysheet/Greensheet represent 'sight-seen' values based on a buyer's in-hand review.
Greysheet/Greensheet prices are wholesale market levels for collectible coins/paper money intended to indicate what a dealer, or wholesale, buyer would pay for the described item in the specified grade.