GuardianTCG
Complete Steam Siege price guide: 201 cards tracked, total set value $347.60. Prices last updated: April 9, 2026.
| # | Card | Rarity | Price |
|---|---|---|---|
| 116 |  Gardevoir-EX | Rare Secret | $82.91 |
| 112 |  M Gardevoir-EX | Rare Ultra | $48.11 |
| 115 |  Volcanion-EX | Rare Secret | $33.24 |
| 109 |  M Steelix-EX | Rare Ultra | $25.14 |
| 108 |  Steelix-EX | Rare Ultra | $18.15 |
| 77 |  Azumarill | Uncommon | $10.06 |
| 114 |  Professor Sycamore | Rare Ultra | $8.96 |
| 110 |  Magearna-EX | Rare Ultra | $7.77 |
| 113 |  Pokémon Ranger | Rare Ultra | $6.53 |
| 87 |  Hydreigon BREAK | Rare BREAK | $6.03 |
| 66 |  Yveltal BREAK | Rare BREAK | $5.75 |
| 82 |  Xerneas BREAK | Rare BREAK | $5.66 |
| 24 |  Pyroar BREAK | Rare BREAK | $3.68 |
| 21 |  Talonflame BREAK | Rare BREAK | $3.50 |
| 35 |  Clawitzer BREAK | Rare BREAK | $2.86 |
| 45 |  Nidoking | Rare | $2.65 |
| 15 |  Volcarona | Rare | $2.46 |
| 8 |  Yanmega BREAK | Rare BREAK | $2.33 |
| 105 |  Special Charge | Uncommon | $2.26 |
| 42 |  Galvantula | Rare | $1.36 |
Steam Siege has 201 cards tracked with a total set value of $347.60. Most valuable: Gardevoir-EX ($82.91).
The most expensive Steam Siege card is Gardevoir-EX at $82.91. The set has 201 cards with a total value of $347.60.
Steam Siege contains 201 priced cards worth $347.60 total. The most expensive card is Gardevoir-EX at $82.91. Check our Pokemon market movers for current trends.
Steam Siege prices were last updated April 9, 2026. Guardian TCG refreshes card data daily from TCGPlayer, eBay, and CardMarket.