Tsunekazu Ishihara Signed Promo (2017) This promo was given to Pokmon Company employees during Ishiharas 60th birthday celebration, making it rare even before autograph consideration
Boon of the Spirit Realm will be extremely deadly in those builds, as well as other decks with lots of enchantment creatures like Daxos the Returned or Go-Shintai of Lifes Origin
Unleash the might of the new Mega Evolution ex cards: Mega Gengar ex, Mega Diancie ex, Mega Sharpedo ex, Mega Heracross ex and of course, Mega Charizard X ex
They probably sell bulk cards, rares, and mythics as close to the TCGplayer, Card Kingdom, or other trading card website market price as possible
We'll definitely want to play four of each of these so that we'll have better odds of drawing both of our "colors" early in the game
Seems to be insantly bought up since it came out