Steam Siege card list and prices

Everything about the Pokémon set Steam Siege: the most valuable cards, their rarities, and sealed product prices. Prices on this page are re-read automatically — nothing frozen on the day it was written.

The most valuable Steam Siege cards

Steam Siege contains 116 cards. Cardaly tracks 23 of them — those with real market value, reordered automatically by price.

Sorted by CardMarket price, highest first. Each card opens its price page, with history and graded sales where we have them.

Gardevoir-EX 116 100 € M Gardevoir-EX 112 65 € Volcanion-EX 115 49.95 € Gardevoir-EX 111 36 € M Steelix-EX 109 30 € Steelix-EX 108 29 € Volcanion-EX 107 24.85 € M Gardevoir-EX 79 21 € Professor Sycamore 114 15 € Xerneas BREAK 82 15 € Magearna-EX 110 14.89 € M Steelix-EX 68 11 € Yveltal BREAK 66 9 € Talonflame BREAK 21 8 € Pokémon Ranger 113 7 € Steelix-EX 67 5 € Hydreigon BREAK 87 5 € Pyroar BREAK 24 4.9 € Clawitzer BREAK 35 4.5 € Yanmega BREAK 8 4.5 € Volcanion-EX 26 4.2 € Gardevoir-EX 78 3 € Magearna-EX 75 2.4 €

Prices from CardMarket listings (cheapest Near Mint listing), updated on September 19, 2026.

Frequently asked questions

What is the most valuable Steam Siege card?

Currently Gardevoir-EX 116, priced around €100 on CardMarket. This changes constantly: the list above reorders itself automatically.

How many Steam Siege cards are tracked?

Steam Siege compte 116 cartes. Cardaly tracks 23 cards from Steam Siege, prioritising those with real market value. Coverage grows with each release.

Where do these prices come from?

From CardMarket listings (the European market reference), refreshed every night and on view when older than 12 hours, and from real graded sales (PSA, PCA, CCC).

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