It was never sold, packed, or reprinted
your opponent randomly chooses 1 card in your Extra Deck, and if it is a "Number" monster that has a number between "1" and "99" in its name, Special Summon it by using this face-up card you control as material, but banish that monster during the End Phase, also you cannot Special Summon for the rest of this turn
Then, if your card matches the description of one of the known misprints, it's time to seek out a trustworthy TCG dealer to check out your card, confirm your identification, and value it
The full-art foil cards make up the Mountain, Go drop - again, youll get Bradleys artwork as an Arena sleeve and non-foil copies in Magic Online alongside the physical cards for $30/30
While some might be quick to call it an overnight sensation, that actually sells short the effort that went into the Pokmon TCG (and the games it was based on)
Annie and Sean are right, though its true that playing specific types of Pokmon against other types can help work in your favor and give you a strategic edge