[ngrow9]

I'm sure this has been asked and answered dozens of times, but my searches of the site have failed to yield an answer.

Why does PSA sometimes encapsulate a card with a grade of Authentic, but in other cases paste the slip to a Card Saver holder?

For instance, I have a T205 WaJo that I acquired a few years back that came with an "Evid Trim" notation on a card saver, while other PSA T205s are encapsulated with Authentic notations.

Thanks in advance!