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Pokémon XY Steam Siege Booster Box

Pokémon XY Steam Siege Booster Box

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Full Steam Ahead

The fourth expansion of the XY Break series, Pokémon XY Steam Siege features a host of dual-type Pokémon to add depth to your strategy and upgrade your arsenal. Harness the power of fire and water with the all new Steam Pokémon. Featuring trainer’s favorites like Volcanion-Ex and Mega Gardevoir-Ex, this booster box comes packed with interesting creatures, new items, and supporter cards.

Note: This drop is limited to 300 units. 

Pokémon XY Steam Siege Booster Box

Gotta Catch ‘Em All

The Pokémon XY Steam Siege Booster Box comes with 36 chances to open rare Pokémon and enjoy that new card smell. Each booster pack comes with 10 cards and a code that can be redeemed for an online booster pack to add to your digital collection. Along with at least one rare card, booster packs have randomly inserted premium foil and full art cards.

Pokémon XY Steam Siege Booster Box
Pokémon XY Steam Siege Booster Box


  • Pokémon Company International
  • 36 packs with 10 cards each
  • Randomly inserted premium cards
  • Over 110 cards (8 new dual-type Pokémon, 6 new Pokémon-EX including two Mega Evolution Pokémon, 7 new Pokémon BREAK)


All orders will be shipped by the vendor.

Estimated ship date is June 25, 2018 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.