how many booster packs are in an elite trainer box All about Pokémon's Elite Trainer Boxes aka ETBs – J's Rainbows
Description
The suspense continues in the highly popular Sword Art Online II anime with the English Edition Extra Booster.
376 Standard American sleeves for 88 x 57 mm cards

It was first released in-game on May 17, 2025.
Must first be Special Summoned (from your hand) by banishing 3 Dragon-Type Normal Monsters from your Graveyard

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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11