Steam Siege Card Prices & Complete Card List
Browse all 116 cards from the Steam Siege Pokémon TCG set (xy11), released 2016-08-03. Track real-time market prices, PSA grading populations, gem rates, and investment data for every card. This set is ranked #15 of 16 in the XY series by top-20 card value ($118).
What are the most valuable cards from Steam Siege?
- M Gardevoir-EX (#112) — $44.46
- M Gardevoir-EX (#79) — $15.64
- Azumarill [Reverse Foil] (#77) — $9.00
- Yveltal BREAK (#66) — $7.99
- M Steelix-EX (#68) — $7.48
How does Steam Siege rank in the XY series?
Out of 16 sets in the XY series, Steam Siege ranks #15 by the combined market value of its 20 most expensive cards, with a top-20 basket worth $118. See the full XY series ranking.
Last updated: 2026-08-18T10:29:51.564Z