Pokémon TCG

Steam Siege Booster Box

Set

XY - Steam Siege

Product

Booster box

Release

2016-08-03

MSRP

—

Best now

$1,299.99

Unleash the power of fire and steel with the Pokémon TCG XY - Steam Siege Booster Box, released on August 3, 2016. This set introduces the powerful Gear Pokémon, featuring Volcanion-EX and Magearna-EX, alongside dual-type Pokémon that bring new strategic depth. Each sealed booster box contains 36 booster packs, offering numerous opportunities to collect rare cards and build potent decks. It's an excellent choice for Pokémon TCG collectors and players looking to add mechanical marvels and fiery forces to their collection.

Updated 2026-10-01 09:53 UTC