The majority of cards from Base Set 4 have a value of around $355, while those from the original set tend to go for around $223
Also, if you build a metabi with Rock, you can use it as a 4th or later Pakike, and you can share the support of the block golem
I dont expect Wizards to go back to the 001/001 well just yet, but we may see XX/010 infinity stones or similar, which would be more incredible pulls worth a pretty penny
My only concern when it comes to Mewtwo is how to power it up consistently, turn after turn effectively
Or reconsider your loyalties and fight alongside Team Rockets Pokmon like Mewtwo exunder the command of Giovanni
And on top of this, as a Level 4 monster, her ATK (1800) and DEF (600) are a sight for sore eyes the later you get into the game