Posted By:
Rickthink percentages.
PSA has graded over 9 million cards ...they are the most trusted brand for a reason.
They have also been grading cards the longest, which will cause some small deviance from the norm over time.
If PSA has gotten just 1% of their cards misgraded etc ...it would look like a lot...but they do by far a fantastic job considering their volume.
Most of the cards are graded within their criteria ...which is sometimes vague, understanding of their technical grades is very important.
There are some extremely biased boardmembers here.