In short, whether it is suitable for PSA is easier to judge if you think not just about whether it is an expensive card, but whether it is a genre that is easily compared or where condition differences are reflected in the price
Nemona and Clive, for example, each exist as both an SR and an SAR with separate numbers, so the name alone wont tell you which card youre looking at
If the only creatures you're running are MTG goblins, Conspicuous Snoop is a great way to do just that, letting you play goblins from on top of your library
While its exiled, its owner may cast it for 2 rather than its mana cost.) Whenever one or more creatures you control leave the battlefield without dying, you get an experience counter
Firstly, as a counter to enemy board-wipes, where it can essentially close a game by wasting a control players best answer along with their turn