Summary Mystery Boosters contain unique, valuable cards like Gerrard
At the time the card was released, those kinds of stereotypes were all too common in tabletop RPGs at the time, such as the Vistani in Dungeons & Dragons , or Clan Ravnos in Vampire: The Masquerade
Who could forget the crossing of the Calamity Graveyard with a sunspine lynx at his tail and how he escaped with nary a singed whisker
For example, if a nontoken artifact that's become a creature is put into a graveyard from the battlefield, Mimic Vat's first ability triggers and you may exile that card
So its average selling price of $352 is understandable, but just like any other card on this list, if youre not aiming for the fanciest version of Cinderella, Melody Weaver, the non-Enchanted variant is available for a much more reasonable average price of $6
The once super-dominant Water-type meta may be kind of shallow at the moment (manifesting Kyogre EX soon), but thankfully, Primarina EX improves the types standing by a fair margin