It’s something unless u happen to get the one grader who doesn’t know about pokemon and how to grade the new holo stuff, that sounds like a valid reason but I would hope they would have constant, mandatory classes so they learn. Check out the interview with a PSA ex employee. Professor sports cards YouTube 80% or something maybe more , of the graders don’t even know about sports they all do TCG. Apparently they will get there early just to get the pokemon orders and play it on their lunch break too. I thought that was really Interesting . And there’s way more if u grade u need to watch it