2001 Japanese Pokémon Game Boy (GB) Promo — Great Rocket's Mewtwo, No. 150, Holo.
Graded PSA 8 (NM-MT). Certification #115968204 — verifiable on PSA's cert lookup.
Illustrator: Shin-ichi Yoshida. Nintendo, Japan.

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Slab shown in photos is the exact card you receive. Ships securely packaged.