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Old 05-20-2020, 06:22 AM
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jchcollins jchcollins is offline
J0hn Collin$
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Quote:
Originally Posted by JollyElm View Post
...wouldn't virtually everyone immediately prefer the PSA 9 OC card (although it's a little worse top to bottom), since they have nearly identical features???

Attachment 400509
Yeah the 9 OC is the better card here.

Whenever it was that centering as a key feature rose to prominence 20 years ago or whatever, it made grading a lot tougher. You continue to see changes today, with SGC suddenly getting tougher than PSA on centering even within the last year or so. Often a borderline card with them will get the lower grade, and I've seen some cases where it would appear that professional graders simply don't know how to compute centering ratios properly, or are bad at eyeballing. They obviously don't measure all of them. Some people will penalize a 70/30 card as if it's 90/10, which is wrong.
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