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Steam Siege: card list, prices & pull rates
XY series · released August 3, 2016 · 116 cards.
Steam Siege is a XY set released August 3, 2016 with 116 cards, including 2 Rare Secrets, 8 Rare Ultras and 6 Rare Holo EXs. The most valuable card right now is Gardevoir-EX (Rare Secret, $108), followed by M Gardevoir-EX ($57.30) and Volcanion-EX ($36.90).
Most valuable Steam Siege cards
Steam Siege sealed product prices
| Product | Packs | Market price | Per pack |
|---|---|---|---|
| Booster pack | 1 | $31.71 | $31.71 |
| Elite Trainer Box | 9 | $1,800 | $200 |
| Booster box | 36 | $1,300 | $36.11 |
Prices are TCGplayer market prices in USD, updated 2026-10-05. They change daily.
Steam Siege pull rates
Measured pull rates for this set have not been added yet. The publisher does not release official odds, so we publish rates only once a measured sample of opened packs is available and always state the sample size. The simulator above uses estimated odds.
Steam Siege rarity breakdown
What do the symbols mean? See the Pokémon card rarity chart.
| Rarity | Cards in set |
|---|---|
| Common | 31 |
| Uncommon | 30 |
| Rare | 23 |
| Rare Holo | 9 |
| Rare Ultra | 8 |
| Rare BREAK | 7 |
| Rare Holo EX | 6 |
| Rare Secret | 2 |
Steam Siege card list and prices
Steam Siege FAQ
How many cards are in Steam Siege?
Steam Siege has 116 cards: 114 in the main set plus 2 secret rares numbered above 114.
When did Steam Siege come out?
Steam Siege was released on August 3, 2016.
What is the most valuable Steam Siege card?
Gardevoir-EX (116, Rare Secret) at about $108 ungraded right now, followed by M Gardevoir-EX at $57.30.
