Quote:
Originally Posted by Kevin
This has a week to go. It is at $1550 right now. Gem Mint 10. I get it. Should I go and grade my 12 Mattinglys now? LOL.
I think my question is: how the heck do you get a 10 from a grading company?
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https://www.psacard.com/resources/gradingstandards
Click the buttons under each grade. But those are their "published" standards and do not guarantee that if your cards meet those conditions, your card will be properly awarded the grade.
But the four main parts of a grade for PSA are: Corners 1st, then Surface, then Edges, then Centering. At least as far as I've seen them grade. (And presuming they actually do it right and don't accidentally give out PSA 7s for cards with pinholes...or PSA 10s for Joe Montana rookies that are 70/30 off-centered)