Steam Siege Pokemon Booster Box

Steam Siege Pokemon Booster Box sells for $1,145.09 sealed: the median of 6 completed sales over the last 30 days, as of October 3, 2026.

The Steam Siege expansion reached stores on August 3, 2016, and this box gathers its packs, whose artworks are Shiny Gardevoir, Xerneas BREAK, Yveltal BREAK, and Volcanion.

• 36 Steam Siege booster packs