Pokémon · XY11
XY Steam Siege Sleeved Booster Pack
TCGplayer market price · 2026-10-11
$35.68
lowest listing $40.00
+1.9% 7D+5.5% 30D
Live chart, stores & fair value →XY Steam Siege Sleeved Booster Pack (XY11, Pokémon) market price is $35.68 as of 2026-10-11. TCGDeals records this price every day and compares live store prices, eBay listings and market history — free, no login needed.
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Steam Siege Booster Pack $30.73Steam Siege Prerelease Kit $160.32Steam Siege Booster Box $1177.49Steam Siege Single Pack Blister [Lucario] $63.73Steam Siege Elite Trainer Box $1800.00Prices recorded 2026-10-11 from TCGplayer market data · TCGDeals may earn a commission from affiliate links · pokemondeals.com