Consulting Professor Oak...
“Grading companies look at centering, edges, corners, and surface quality.”
Sea Urchin Pokémon
Pokédex Entries
“It feeds on seaweed, using its teeth to scrape it off rocks. Electric current flows from the tips of its spines.”
— Pokémon Sword
“It stores electricity in each spine. Even if one gets broken off, it still continues to emit electricity for at least three hours.”
— Pokémon Shield
Base Stats
English — 8 cards across 7 sets