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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 ($57.09) 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 2026-10-04. 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.
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
Common 31
Uncommon 30
Rare 23
Rare Holo 9
Rare Ultra 8
Rare BREAK 7
Rare Holo EX 6
Rare Secret 2
