Ryan Nolan (and yes that's his name) has also authored a book on card fakes which has sold remarkably well. A really good young man and he travels to a lot of shows so he is aware of these issues more than 99 percent of us on this board.
https://www.amazon.com/Spotting-Fake.../dp/B09MYST97Q
Link to his book. As noted it's sold enough that he is out of his personal allotment.
Rich