Pokémon · XY - Steam Siege
Steam Siege Sleeved Booster Case
Steam Siege Sleeved Booster Case (XY - Steam Siege) has no market price as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Market price history
Price history starts Oct 15, 2026. A chart appears after two weeks.
Card details
Card text
Dual Powers Clash! Long years of stability come to an end when Shiny Mega Gardevoir-EX lays siege to the mighty Gear Palace with a host of greedy forces. The Mythical Steam Pokémon Volcanion must wield the dual powers of fire and water to stop them! As the battle rages, Xerneas BREAK and Yveltal BREAK face off in the Pokémon TCG: XY-Steam Siege expansion! Each Steam Siege sleeved booster pack case contains 144 booster packs.
About this product
Steam Siege Sleeved Booster Case is a sealed product from XY - Steam Siege, a Pokémon set released Aug 3, 2016. No reference market price is available on Nov 9, 2026. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
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