Quote:
Originally Posted by jcc6252
According to the article, "Crenshaw's company has a 96% accuracy rate on predicting what Professional Sports Authenticator (PSA) would grade a card."
I call BS. We all know PSA is all over the place with their assigned grades, and with their new, inexperienced workforce, the grading is no doubt even more unpredictable. I would be surprised if they hit 80%.
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Yes, I agree. The variation in grading appears to be higher than 4%