Checking the Pokédex...
“Japanese Pokémon cards are often worth more than their English counterparts for high-end cards.”
Jellyfish Pokémon
Pokédex Entries
“Drifts in shallow seas. Anglers who hook them by accident are often punished by its stinging acid.”
— Pokémon Red
“It can sometimes be found all dry and shriveled up on a beach. Toss it back into the sea to revive it.”
— Pokémon Yellow
“When the tide goes out, dehydrated TENTACOOL remains can be found washed up on the shore.”
— Pokémon Gold
Base Stats
English — 14 cards across 13 sets