Steam Siege Sleeved Booster Case
XY - Steam Siege (tcgp)
UK market price
£18,587.26
Updated 10/08/2026
Nobody is selling this on TCG Hamster right now.
List yoursXY - Steam Siege (tcgp)
UK market price
£18,587.26
Updated 10/08/2026
Nobody is selling this on TCG Hamster right now.
List yours