Pokémon · XY11
Steam Siege Prerelease Kit
TCGplayer market price · 2026-07-12
$166.50
lowest listing $148.98
+0.0% 7D-6.2% 30D
Live chart, stores & fair value →Steam Siege Prerelease Kit (XY11, Pokémon) market price is $166.50 as of 2026-07-12. TCGDeals records this price every day and compares live store prices, eBay listings and market history — free, no login needed.
More from this set
Steam Siege Booster Pack $28.27Steam Siege Booster Box $1169.99XY Steam Siege Sleeved Booster Pack $33.82Steam Siege Single Pack Blister [Lucario] $58.20Steam Siege Elite Trainer Box $1800.00Prices recorded 2026-07-12 from TCGplayer market data · TCGDeals may earn a commission from affiliate links · pokemondeals.com