pokemon card elite trainer box Pokémon TCG: Phantasmal Flames: It contains the following Pokemon Sword Shield Astral Radiance

The Aetherspark #496 First Place Foil Aetherdrift Change Version The Aetherspark Legendary Artifact Planeswalker Equipment As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark." +1: Attach The Aetherspark to up to one target creature you control

If the counter is removed, the ability goes away

Due to containing guaranteed special cards, Collector Boosters are priced much higher than Play Boosters

Combine that with trying to pull the most valuable cards like a rainbow Charizard or Pikachu, its understandable why collectors pay hundreds, even thousands for highly graded cards