An ungraded version of Mewtwo GX would set you back around $500, which pales in comparison to most modern chases, but that's just because, in those days, people actually ripped packs, as opposed to just keeping them sealed and calling them 'investments'
But it doesnt stop therea one in 8,192 encounter rate in video games adds to their mystique and value
This is far from the most expensive Pokmon card sold in the last few years
It can only Fusion Summon an Eyes Restrict monster, which there are only two of
For marketplace selling, the TCGPlayer app is the better fit
Some commons appear in such close proximity that if you assume sequential collation, you could get duplicates in one pack (for example the two Poliwag on the last row, two Sentret on the tenth and two Unown E on the eighth)