Like most Pokmon cards, the value of Stakataka-GX depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Celestial Storm)
And since the Bidoofs Big Stand short, were especially susceptible to the cuteness of the new Bidoof card
However mostly or all of them should only have 1 primary rate and 1 secondary rate unless evenly divisible
Story of Noibat: Inspired by the agile and swift nature of Dragon/Flying type Pokmon, this card symbolizes speed and strategy
Otherwise, it will make a bunch of them for you and sweep everything else
There's a twist in this slot: one in four promo packs will have a Japanese-only alternate art planeswalker, previously found only in Japanese War of the Spark boosters