The full-card gold foil texture, stamped Mega border, and the fact that this is the first modern flagship Charizard print in the Mega format combined to drive the card past $1,500 raw within six weeks of release
Dimir Midrange Out: 2 Jace, 2 Excruciator In: 2 Cut Down, 1 Anoint with Affliction, 1 Liliana This is a decidedly unfavorable matchup, and the main reason not to play this deck would be if Dimir Midrange is popular
It also helps that its just so tiny
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
I dont consider +1/+1 counter cards anthems either, since they often miss creatures that enter play after them