I see a lot of $2 cards that are key in someones best Commander deck, like True Believer, and Artificial Evolution
Cards that have been improperly stored, carried loose in binders, or exposed to humidity often show whitening on the edges and holo scratching that permanently reduce their grade ceiling
Its a rare instance of feeling like every mode on this card is worth the mana in isolation
PSA seals their slabs so that if opened, the plastic will have small breaks inside causing a cloudiness to remain even if the slab is resealed
It's worth noting that opening one door doesn't close the other - if you play Porcelain Gallery, above, and then unlock Dollmaker's Shop, you don't lose the buff
$300,000 Arguably the hottest card in the entire hobby, a 1st Edition Base Set Charizard, and it's graded a PSA GEM MT 10