There are the more formal raw card examinations, but part of this came to me when people were saying many collectors won't want to have their cards remvoved from the PSA holders, and PSA won't honor a guarantee for a card that has been removed-- which puts the collector in a conundrum.
Certainly, a card can't be fully and wholly examined when it's still in a holder, but I thought it would be useful for techniques that can do an unwhole but productive double check with the card still in the holder. And I know various forms of forensic light can go through the holders.
Though scanning/authenticting/documenting raw cards can of course also be done.
Last edited by drcy; 09-01-2019 at 10:54 AM.
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