Whether you collect for the sake of it or to build a competitive deck, the Iono's Bellibolt Ultra Rare is a mid-price card to chase
I think it has to be main and not sole focus, because most Combo decks have secondary win conditions
And don't sleep on Charmander and Squirtle's Illustration Rares, which continue the Pokmon TCG tradition of making Gen I starters ridiculously valuable
Should an opponent manage to knock out a Vstar Pokmon card, then they will be able to take up to two prize cards rather than the standard one
Winter, Cynical Opportunist Winter, Cynical Opportunist asks you to assemble delirium to enable a strong reanimation ability
Now sitting at around $30, The Meathook Massacre is definitely an expensive card, to say the least