The biggest use case has been using Restart to draw out of Roxanne [Astral Radiance] or Iono [Paldea Evolved] in the late game when your opponent shuffles your hand down to only a few cards
For example, the rare Base Set Charizard card has seen a flux in value as of 2022
Like most Pokmon cards, the value of Hop's Snorlax depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Journey Together)
Pillar Analysis: Unique Effect (Sac Outlet/Life Gain), Scarcity (Legends, Reserved List), High-Grade Rarity
Dreadmaws Ire is particularly strong at the moment, thanks to destroying Agathas Soul Cauldron if your buffed creature hits your opponents face
I've seen people salivating over the idea of playing Etali, Primal StormEtali, Primal Storm, copying it with Gogo and attacking with both