Greg tends to be modest when speaking about himself. He has graded thousands upon
thousands of cards among the 3 companies and he knows his way around each set of
standards. His talents have been cited in several Forbes articles, lending to his legitimacy
in his role as a card consultant. Everyone that meets him tends to comment on his
amazing eye for grading.
https://www.forbes.com/sites/davidse.../#1cf0f5275493
https://www.forbes.com/sites/davidse.../#5048eb3f30c1