History
The Base Set is the cornerstone of the Pokémon Trading Card Game universe. Launched in 1999, it introduced the first 151 Pokémon in a game format that would captivate millions. This expansion is iconic not only for its nostalgic value but also for laying the foundations for all future expansions.
A sealed Base Set 1st Edition booster pack is a true piece of history. The 1st Edition is distinguished by its small black "1st Edition" logo on the left side of the card, representing the very first print run of the game. The rarity of these booster packs is immense, especially those considered "heavy."
The "Heavy HOLO Guaranteed" mention for this booster pack indicates that it has been weighed and has a high probability of containing a rare holographic card, such as the famous holographic Blastoise. The booster's artwork features this powerful Water-type Pokémon, enhancing its appeal to collectors hoping to find one of the most iconic and sought-after cards in Pokémon TCG history.