pokemon card mankey POKÉMON GAME sv2P 038/071 C Colorless Focus Fist (50) Flip a coin Mankey (59/90) [HeartGold SoulSilver] –

Raw copies trade around $400$475, meaning the grading premium is approximately 3.3x

Why wouldnt you want that

When this creature enters, gain control of target creature with power less than this creature's power for as long as you control this creature

You can tap it and spend any amount of mana to put attach a non-land card from your hand and a counter onto it

(9/25/2020) Lithoform Engine can copy any spell or ability on the stack, not just one with targets

Not only do these cards set the ceiling on potential, they also require (because of the need for EV (Expected Value) to find equilibrium), some degree of value exchange with any card in the same set we hope to see a jump