These cards are genuinely difficult to obtain, and market prices reflect that reality
Finally, the known "Aromage" monsters thus far are not of hefty ATK/DEF (save for the secondary effect of "Bergamot",) thence unless the effect of "Rosemary" is serving as a temporary bridal against monsters in a pinch, they can easily yield to more aggressive or faster Deck builds
Since Enchanted already averages one per display box, Iconic cards will be rare enough that most players will buy theirs on the secondary market
1) Lillies Clefairy ex (184/159) Currently, the Special Illustration Rare version of Lillies Clefairy ex is putting every other card in the set to shame in terms of value
It gives you a loot effect that lets you draw and discard a card while ramping you with Treasure token creation
You can buy Paradox Rift Booster Boxes, Elite Trainer Boxes and more from the official PokemonCenter website