Checking the Pokédex...
“Low-pop PSA 10s (few graded copies) are more valuable than high-pop PSA 10s.”
Rock Pokémon
Pokédex Entries
“Found in fields and mountains. Mistaking them for boulders, people often step or trip on them.”
— Pokémon Red
“Commonly found near mountain trails, etc. If you step on one by accident, it gets angry.”
— Pokémon Yellow
“Most people may not notice, but a closer look should reveal that there are many GEODUDE around.”
— Pokémon Gold
Base Stats
English — 16 cards across 15 sets