Pokemon XY Steam Siege Booster Box 36 Packs 10 Cards Per Pack (Ships Sealed Only)

This Pokemon XY Steam Siege booster box contains 36 sealed packs, each with 10 cards, for a total of 360 cards per box.

Steam Siege introduced over 110 new cards to the Pokemon TCG, including 8 new dual-type Pokemon (many appearing as Shiny variants), 6 new Pokemon-EX cards featuring two Mega Evolution forms, and 7 new Pokemon BREAK cards. The set marked a significant expansion of the Pokemon-EX and Mega Evolution mechanics that defined the XY era.

What's included

• 36 booster packs, sealed and factory fresh
• 10 cards per pack, 360 cards total per box
• Access to over 110 unique cards from the Steam Siege set
• Potential for rare Pokemon-EX, Mega Evolution, and Pokemon BREAK pulls

Collectors and players building Steam Siege collections find booster boxes a reliable way to acquire multiple packs at once.

Product is sold as either as packs or box option, which you will choose upon checkout.
All sales are final. No returns or exchanges.
We reserve the right to cancel any order for any reason

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