PSA Card Guarantee

[Snowman]

Originally Posted by Peter_Spaeth

I was accepting the hypothetical for sake of argument. I agree that in most cases there would be ways to determine the card was trimmed even without before photos.

I don't understand why so many people adhere to this idea that all (or even most) trimmed cards are identifiable as such, and that any trimmed card that passes through grading represents a failure to detect something that should have been detected by an expert grader. It's simply not true, and anyone making such a claim is doing so based on hearsay, and not on experience.

Perhaps this belief stems from PSA posturing themselves as indeed being capable of doing precisely that and everyone just believing them, but it doesn't make it true. Unfortunately.