Like almost all things, its scarcity that drives the perceived value of some Pokmon cards
Less than a booster pack per month
Second, cards aren't numbered like we did, so instead of using the confusing maths I introduced, they use attributes
APs still serve their original purpose that started 30 years ago, as a secondary income outlet for artists and a way for folks to showcase their work, and now more often than not, with more spectacular artwork on the back
Whenever you resolve the final chapter ability of a saga while Bombadil is in play, you get to exile cards from the top of your library until you hit another saga, put it into play, and then tuck the exiled cards in a random order
If this face-up card on the field would be destroyed, you can detach 1 Xyz Material from this card instead