This unopened Pokémon First Edition expansion pack is a treasure for collectors, particularly given the early 1990s surge in Pokémon's popularity following the anime's debut.

The 291 yen price tag adds a unique historical context, emphasizing its authentic Japanese origin and rarity in pristine PSA10 condition.

Produced by Game Freak and published by Nintendo, these early packs have seen significant collector demand due to their limited print runs and association with iconic Pokémon like Charizard.

As the market values high-grade items, especially from the nostalgic Base Set era, this pack presents a noteworthy opportunity for serious collectors.