The Pokémon 151 Surprise Booster Box (Simplified Chinese, Slim Pack Edition) is a must-have for collectors of the original Kanto lineup. Each pack includes 5 cards with the chance to pull exclusive chase cards only found in this release, including the Pikachu Art Rare featuring Gengar, Alakazam ex & Mew ex Special Illustration Rares, and unique Master Ball/Poké Ball reverse holos. With striking Gengar and Pikachu box art and region-exclusive alt-art cards, this set delivers both display value and rare finds—perfect for collectors looking to expand their 151 master set.