The most expensive card in the Journey Together set is the Special Edition Rare of Lillie's Clefairy ex, listed for an incredible $329.36 on TCGPlayer at the time of writing
Foundations Jumpstart (J25) and Special Guests (SPG) are Commander-, Legacy-, and Vintage-legal sets, and individual cards are also legal where already available in other formats
You can build this as a stax commander, a lifegain deck, or even an angel typal deck, and commanders that cheat on commander tax tend to be quite popular
Bargain appears as an optional cost when casting a card on MTG Arena , and you always choose whether to strike a bargain or not
Collectors are already calling it one of the most beautiful and important Dragonite cards ever printed
English figures are TCGPlayer-based market values