Hmm. That instills confidence. Can anybody with the physical catalog give an example of a change? Email from Heritage: "Please be advised that Part I of the Bob Simpson Collection recently underwent regrading at PCGS that resulted in a number of changes to the previous certified grade. These changes have been made to the online catalogue but if you are only using the hardcopy catalogue, then you are using outdated information to formulate your bids. Please refer to the online catalogue for the most comprehensive and accurate information."
