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Steam Siegecard list & price guide
Released Aug 3, 2016 · XY era · 116 cards
- Set, ungraded
- $419
- Set, PSA 10
- –
- Cards priced
- 116 of 116
- Typical card
- $0.30
- Top card
- Gardevoir-EX 116/114 $95.10
Steam Siege checklist
116 of 116 Steam Siege cards shown
- Tangela1/114Common$0.27PSA 10 $60.004 wk up +14%33 sold / 90d
- Tangrowth2/114Uncommon$0.15PSA 10 $33.244 wk down −9.5%5 sold / 90d
- Hoppip3/114Common$0.22PSA 10 $14.104 wk up +1.4%16 sold / 90d
- Skiploom4/114Uncommon$0.21PSA 10 $32.634 wk up +1.4%11 sold / 90d
- Jumpluff5/114Rare$0.38PSA 10 $33.514 wk down −0.4%10 sold / 90d
- Yanma6/114Common$0.18PSA 10 $31.424 wk up +5.9%1 sold / 90d
- Yanmega7/114Rare$0.22PSA 10 $31.694 wk up +6.4%7 sold / 90d
- Yanmega BREAK8/114Rare BREAK$2.91PSA 10 $2234 wk down −0.7%122 sold / 90d
- Seedot9/114Common$0.19PSA 10 $29.994 wk up +11%10 sold / 90d
- Nuzleaf10/114Uncommon$0.16PSA 10 $14.804 wk up +22%4 sold / 90d
- Shiftry11/114Rare Holo$0.71PSA 10 –4 wk up +1.6%32 sold / 90d
- Foongus12/114Common$0.43PSA 10 $34.774 wk down −11%71 sold / 90d
- Amoonguss13/114Rare$0.26PSA 10 $32.704 wk down −3.6%5 sold / 90d
- Larvesta14/114Common$0.31PSA 10 $38.984 wk up +11%25 sold / 90d
- Volcarona15/114Rare$0.88PSA 10 –4 wk up +15%42 sold / 90d
- Ponyta16/114Common$0.20PSA 10 $96.744 wk up +3.6%25 sold / 90d
- Rapidash17/114Uncommon$0.27PSA 10 $41.004 wk down −12%24 sold / 90d
- Chimchar18/114Common$0.23PSA 10 $33.484 wk up +12%23 sold / 90d
- Monferno19/114Uncommon$0.26PSA 10 $21.294 wk up +6.8%11 sold / 90d
- Infernape20/114Rare Holo$1.35PSA 10 $1374 wk up +11%59 sold / 90d
- Talonflame BREAK21/114Rare BREAK$4.23PSA 10 $4204 wk down −11%128 sold / 90d
- Litleo22/114Common$0.17PSA 10 $17.764 wk up +15%2 sold / 90d
- Pyroar23/114Rare$0.34PSA 10 $29.994 wk up +22%10 sold / 90d
- Pyroar BREAK24/114Rare BREAK$3.36PSA 10 $5104 wk down −7.7%133 sold / 90d
- Volcanion25/114Rare$1.48PSA 10 –4 wk up +50%60 sold / 90d
- Volcanion-EX26/114Rare Holo EX$3.77PSA 10 $1254 wk up +8.2%121 sold / 90d
- Mantine27/114Common$0.26PSA 10 $33.174 wk up +13%13 sold / 90d
- Shellos28/114Common$0.22PSA 10 $41.004 wk down −13%27 sold / 90d
- Gastrodon29/114Rare$0.62PSA 10 $36.554 wk up +2.1%18 sold / 90d
- Oshawott30/114Common$0.30PSA 10 $35.744 wk up +19%36 sold / 90d
- Dewott31/114Uncommon$0.20PSA 10 $15.504 wk up +5.3%10 sold / 90d
- Samurott32/114Rare$0.39PSA 10 $47.094 wk down −4.6%17 sold / 90d
- Clauncher33/114Common$0.17PSA 10 $30.554 wk up +49%5 sold / 90d
- Clawitzer34/114Rare$0.33PSA 10 $32.504 wk up +7.9%5 sold / 90d
- Clawitzer BREAK35/114Rare BREAK$3.64PSA 10 $1504 wk up +6.4%89 sold / 90d
- Bergmite36/114Common$0.18PSA 10 $74.994 wk up +6.7%3 sold / 90d
- Avalugg37/114Rare$0.58PSA 10 $36.084 wk up +11%12 sold / 90d
- Mareep38/114Common$0.29PSA 10 $30.234 wk down −1.1%33 sold / 90d
- Flaaffy39/114Uncommon$0.23PSA 10 $36.764 wk down −9.0%22 sold / 90d
- Ampharos40/114Rare Holo$1.42PSA 10 –4 wk down −7.2%156 sold / 90d
- Joltik41/114Common$0.26PSA 10 $35.004 wk down −1.6%23 sold / 90d
- Galvantula42/114Rare$0.45PSA 10 $43.154 wk up +3.6%38 sold / 90d
- Nidoran ♂43/114Common$0.29PSA 10 $27.124 wk up +15%17 sold / 90d
- Nidorino44/114Uncommon$0.20PSA 10 $33.784 wk down −25%14 sold / 90d
- Nidoking45/114Rare$0.77PSA 10 $70.004 wk down −1.3%77 sold / 90d
- Drifloon46/114Common$0.27PSA 10 $25.244 wk up +27%15 sold / 90d
- Drifblim47/114Uncommon$0.23PSA 10 $32.234 wk up +0.6%8 sold / 90d
- Litwick48/114Common$0.25PSA 10 $16.004 wk up +15%9 sold / 90d
- Lampent49/114Uncommon$0.24PSA 10 $32.704 wk up +9.7%11 sold / 90d
- Chandelure50/114Rare Holo$2.19PSA 10 $84.444 wk up +4.6%148 sold / 90d
- Hoopa51/114Rare$0.47PSA 10 –4 wk down −19%51 sold / 90d
- Mankey52/114Common$0.22PSA 10 –4 wk down −5.8%14 sold / 90d
- Primeape53/114Rare$0.34PSA 10 $33.584 wk 0.0%12 sold / 90d
- Nosepass54/114Common$0.18PSA 10 $66.004 wk up +17%
- Probopass55/114Rare$0.23PSA 10 $33.584 wk down −11%8 sold / 90d
- Anorith56/114Uncommon$0.23PSA 10 $16.004 wk up +31%8 sold / 90d
- Armaldo57/114Rare$0.43PSA 10 $15.504 wk up +6.4%19 sold / 90d
- Croagunk58/114Common$0.16PSA 10 $23.274 wk up +14%3 sold / 90d
- Toxicroak59/114Rare$0.28PSA 10 $33.784 wk up +0.5%2 sold / 90d
- Sneasel60/114Common$0.23PSA 10 $88.444 wk up +14%12 sold / 90d
- Weavile61/114Rare$0.39PSA 10 $33.384 wk down −0.7%5 sold / 90d
- Spiritomb62/114Rare$0.27PSA 10 $32.234 wk down −8.6%8 sold / 90d
- Pawniard63/114Common$0.11PSA 10 $31.554 wk up +10%4 sold / 90d
- Bisharp64/114Rare Holo$1.08PSA 10 –4 wk down −8.8%143 sold / 90d
- Yveltal65/114Rare Holo$0.65PSA 10 –4 wk up +3.3%58 sold / 90d
- Yveltal BREAK66/114Rare BREAK$7.62PSA 10 $2904 wk up +7.5%161 sold / 90d
- Steelix-EX67/114Rare Holo EX$2.94PSA 10 $1994 wk down −0.2%151 sold / 90d
- M Steelix-EX68/114Rare Holo EX$10.71PSA 10 $2494 wk up +5.5%219 sold / 90d
- Shieldon69/114Uncommon$0.27PSA 10 $15.194 wk up +15%4 sold / 90d
- Bastiodon70/114Rare$0.53PSA 10 –4 wk up +7.3%12 sold / 90d
- Klink71/114Common$0.14PSA 10 $42.754 wk down −2.0%9 sold / 90d
- Klang72/114Uncommon$0.16PSA 10 $32.234 wk up +1.8%3 sold / 90d
- Klinklang73/114Rare Holo$0.34PSA 10 –4 wk up +1.5%11 sold / 90d
- Cobalion74/114Rare$0.37PSA 10 $34.594 wk 0.0%8 sold / 90d
- Magearna-EX75/114Rare Holo EX$1.49PSA 10 $1054 wk up +1.0%90 sold / 90d
- Marill76/114Common$0.43PSA 10 $39.574 wk up +13%79 sold / 90d
- Azumarill77/114Uncommon$1.51PSA 10 $1254 wk down −17%198 sold / 90d
- Gardevoir-EX78/114Rare Holo EX$5.78PSA 10 $1524 wk up +0.6%189 sold / 90d
- M Gardevoir-EX79/114Rare Holo EX$23.60PSA 10 $2434 wk down −5.1%313 sold / 90d
- Klefki80/114Uncommon$0.33PSA 10 $29.994 wk up +21%21 sold / 90d
- Xerneas81/114Rare Holo$0.92PSA 10 –4 wk down −1.9%81 sold / 90d
- Xerneas BREAK82/114Rare BREAK$8.27PSA 10 $1384 wk up +11%160 sold / 90d
- Druddigon83/114Rare$0.32PSA 10 $33.724 wk up +16%9 sold / 90d
- Deino84/114Common$0.17PSA 10 $59.374 wk up +10%5 sold / 90d
- Zweilous85/114Uncommon$0.24PSA 10 $31.894 wk down −4.0%10 sold / 90d
- Hydreigon86/114Rare Holo$0.41PSA 10 –4 wk down −5.3%35 sold / 90d
- Hydreigon BREAK87/114Rare BREAK$6.49PSA 10 $5124 wk up +7.8%164 sold / 90d
- Meowth88/114Common$0.34PSA 10 –4 wk up +2.7%74 sold / 90d
- Persian89/114Uncommon$0.24PSA 10 –4 wk down −10%25 sold / 90d
- Aipom90/114Common$0.18PSA 10 $34.874 wk down −23%9 sold / 90d
- Ambipom91/114Uncommon$0.18PSA 10 $31.694 wk down −0.8%16 sold / 90d
- Rufflet92/114Common$0.17PSA 10 $1534 wk up +11%3 sold / 90d
- Braviary93/114Uncommon$0.16PSA 10 $16.594 wk down −5.1%6 sold / 90d
- Fletchling94/114Common$0.17PSA 10 $29.994 wk up +4.4%9 sold / 90d
- Fletchinder95/114Uncommon$0.15PSA 10 $32.364 wk down −0.9%2 sold / 90d
- Talonflame96/114Rare$0.42PSA 10 $35.264 wk up +5.7%13 sold / 90d
- Hawlucha97/114Uncommon$0.25PSA 10 $34.324 wk up +8.1%14 sold / 90d
- Armor Fossil Shieldon98/114Uncommon$0.22PSA 10 $32.564 wk down −1.9%4 sold / 90d
- Captivating Poké Puff99/114Uncommon$0.21PSA 10 $31.894 wk down −5.2%5 sold / 90d
- Claw Fossil Anorith100/114Uncommon$0.23PSA 10 $39.574 wk down −8.0%3 sold / 90d
- Gardevoir Spirit Link101/114Uncommon$0.25PSA 10 $34.394 wk up +3.0%34 sold / 90d
- Greedy Dice102/114Uncommon$0.15PSA 10 $29.994 wk 0.0%0 sold / 90d
- Ninja Boy103/114Uncommon$0.17PSA 10 $30.004 wk up +27%1 sold / 90d
- Pokémon Ranger104/114Uncommon$0.15PSA 10 –4 wk up +5.8%6 sold / 90d
- Special Charge105/114Uncommon$0.40PSA 10 $19.504 wk up +13%8 sold / 90d
- Steelix Spirit Link106/114Uncommon$0.21PSA 10 $33.184 wk down −13%15 sold / 90d
- Volcanion-EX107/114Rare Ultra$9.77PSA 10 $7404 wk up +9.5%225 sold / 90d
- Steelix-EX108/114Rare Ultra$19.90PSA 10 $1,2604 wk down −0.4%311 sold / 90d
- M Steelix-EX109/114Rare Ultra$26.50PSA 10 $6414 wk down −9.4%284 sold / 90d
- Magearna-EX110/114Rare Ultra$9.55PSA 10 $7584 wk up +6.0%184 sold / 90d
- Gardevoir-EX111/114Rare Ultra$27.30PSA 10 $1,0504 wk up +13%337 sold / 90d
- M Gardevoir-EX112/114Rare Ultra$50.00PSA 10 $6964 wk up +2.0%401 sold / 90d
- Pokémon Ranger113/114Rare Ultra$6.53PSA 10 $85.004 wk down −13%115 sold / 90d
- Professor Sycamore114/114Rare Ultra$14.80PSA 10 $1604 wk up +2.4%183 sold / 90d
- Volcanion-EX115/114Rare Secret$39.99PSA 10 $1,1954 wk down −21%264 sold / 90d
- Gardevoir-EX116/114Rare Secret$95.10PSA 10 $2,1204 wk down −14%362 sold / 90d
Cost to complete
- Base set 114 cards
- $284
- Secret rares 2 cards
- $135
- Reverse holos 93 cards
- $85.63
- Complete set
- $419
- Master set
- $505
Ungraded near mint at today’s prices, as of Nov 12, 2026; a card without a price counts as missing, not free. Master set, card by card.
116 of 116 cards priced · PSA 10 priced on 101. Each total adds up the cards that have a price. It is not the cost of a complete set unless every card is priced, and buying a set card by card usually costs more. Prices updated Nov 12, 2026.
- Released
- Aug 3, 2016All 2016 sets
- Cards
- 116 (114 + 2 secret)
- Set code
- STS
- Series
- XY
- Set symbol
- All symbols
Steam Siege is an English Pokémon TCG set of 116 cards, released in August 2016 as part of the XY era. As of Nov 12, 2026, a complete set is worth about $419 ungraded, and a typical card sells for $0.30.
The most valuable cards are Gardevoir-EX 116/114 ($95.10), M Gardevoir-EX 112/114 ($50.00) and Volcanion-EX 115/114 ($39.99). See the most valuable Steam Siege cards for the full top 50, or the Steam Siege chase cards for the pulls collectors open packs for.
Pokémon collectors look for here include Gardevoir, Steelix, Volcanion, Magearna and Xerneas. The set before it was Fates Collide; the next was Evolutions.
Ungraded prices are UltraBall’s current value for a near-mint copy, read from recorded sales; PSA 10 values come from sales of graded copies. How we price cards.
Steam Siege
Most valuable cards
Last 90 days
Steam Siege sales
Most traded
Last 90 days
Top recent sales
Last 90 days
Set statistics
Cards by rarity
| Rarity | Cards | Share | Top card |
|---|---|---|---|
| Common | 31 | 27% | Foongus $0.43 |
| Uncommon | 30 | 26% | Azumarill $1.51 |
| Rare | 23 | 20% | Volcanion $1.48 |
| Rare BREAK | 7 | 6% | Xerneas BREAK $8.27 |
| Rare Holo | 9 | 8% | Chandelure $2.19 |
| Rare Holo EX | 6 | 5% | M Gardevoir-EX $23.60 |
| Ultra Rare | 8 | 7% | M Gardevoir-EX $50.00 |
| Secret Rare | 2 | 2% | Gardevoir-EX $95.10 |
Market prices
Steam Siege sealed products
As of Oct 26, 2026, the Steam Siege Booster Box is about $1,460, and the Steam Siege Elite Trainer Box is about $1,800. These are TCGplayer market prices for one sealed unit.
- Steam Siege Booster BoxBooster Box$1,460
- Steam Siege Elite Trainer BoxElite Trainer Box$1,800
- Steam Siege Sleeved Booster Pack Art Bundle (Set of 4)Booster Pack$138
- Steam Siege Sleeved Booster PackBooster Pack$38.94
- Steam Siege Booster PackBooster Pack$33.07
- Steam Siege Mega Gyarados Collection BoxCollection$670
- Steam Siege 3-Pack Blister - RayquazaBlister$300
- Steam Siege Single Pack Blister - LucarioBlister$63.33
- Steam Siege Single Pack Blister - FloetteBlister$37.36
- Steam Siege Battle Arena Decks: Keldeo EX vs Rayquaza EXBattle Deck$219
- Steam Siege Legendary Battle Decks - MoltresBattle Deck$94.95
- Steam Siege Legendary Battle Decks - ZapdosBattle Deck$81.98
In this set
Key Pokémon
Graded
Top PSA 10 values
- Gardevoir-EX 116/114Ungraded $95.10$2,120
- Steelix-EX 108/114Ungraded $19.90$1,260
- Volcanion-EX 115/114Ungraded $39.99$1,195
- Gardevoir-EX 111/114Ungraded $27.30$1,050
- Magearna-EX 110/114Ungraded $9.55$758
- Volcanion-EX 107/114Ungraded $9.77$740
- M Gardevoir-EX 112/114Ungraded $50.00$696
- M Steelix-EX 109/114Ungraded $26.50$641
Steam Siege graded
Population
Most graded
The cards PSA has graded most often.
- 1M Gardevoir-EX112/114 · 1,389 PSA 10s4,233
- 2Gardevoir-EX116/114 · 816 PSA 10s3,921
- 3M Gardevoir-EX79/114 · 961 PSA 10s2,759
- 4M Steelix-EX109/114 · 713 PSA 10s2,342
- 5Gardevoir-EX111/114 · 534 PSA 10s1,923
- 6Volcanion-EX115/114 · 514 PSA 10s1,901
- 7Steelix-EX108/114 · 390 PSA 10s1,799
- 8M Steelix-EX68/114 · 532 PSA 10s1,279
- 9Volcanion-EX107/114 · 320 PSA 10s1,096
- 10Professor Sycamore114/114 · 349 PSA 10s1,014
Fewest PSA 10s
The lowest PSA 10 populations among cards PSA has graded 100 times or more.
- 1Azumarill77/114 · 122 graded10
- 2Bisharp64/114 · 134 graded19
- 3Ampharos40/114 · 186 graded23
- 4Shiftry11/114 · 117 graded25
- 5Clawitzer BREAK35/114 · 171 graded75
- 6Yanmega BREAK8/114 · 186 graded97
- 7Magearna-EX75/114 · 257 graded100
- 8Pyroar BREAK24/114 · 235 graded108
- 9Talonflame BREAK21/114 · 263 graded118
- 10Xerneas BREAK82/114 · 279 graded122
Most PSA 10s
The highest PSA 10 populations.
- 1M Gardevoir-EX112/114 · 4,233 graded1,389
- 2M Gardevoir-EX79/114 · 2,759 graded961
- 3Gardevoir-EX116/114 · 3,921 graded816
- 4M Steelix-EX109/114 · 2,342 graded713
- 5Gardevoir-EX111/114 · 1,923 graded534
- 6M Steelix-EX68/114 · 1,279 graded532
- 7Volcanion-EX115/114 · 1,901 graded514
- 8Steelix-EX108/114 · 1,799 graded390
- 9Professor Sycamore114/114 · 1,014 graded349
- 10Volcanion-EX107/114 · 1,096 graded320
Hardest to gem
The lowest share of PSA-graded copies that came back a 10, among cards graded 100 times or more. A history of what was submitted, not the odds for a copy.
- 1Azumarill77/114 · 122 graded8.2%
- 2Ampharos40/114 · 186 graded12%
- 3Bisharp64/114 · 134 graded14%
- 4Gardevoir-EX116/114 · 3,921 graded21%
- 5Shiftry11/114 · 117 graded21%
- 6Steelix-EX108/114 · 1,799 graded22%
- 7Volcanion-EX115/114 · 1,901 graded27%
- 8Gardevoir-EX111/114 · 1,923 graded28%
- 9Volcanion-EX107/114 · 1,096 graded29%
- 10M Steelix-EX109/114 · 2,342 graded30%
Fastest growing
The biggest rise in PSA graded copies over 90 days (2026-07-27 to 2026-10-26), among cards with 100 or more graded at the start.
- 1Pyroar BREAK24/114 · +22 to 235+10%
- 2Talonflame BREAK21/114 · +22 to 263+9.1%
- 3Xerneas BREAK82/114 · +18 to 279+6.9%
- 4Clawitzer BREAK35/114 · +11 to 171+6.9%
- 5Hydreigon BREAK87/114 · +19 to 301+6.7%
- 6Gardevoir-EX116/114 · +235 to 3,911+6.4%
- 7Ampharos40/114 · +10 to 186+5.7%
- 8Volcanion-EX115/114 · +101 to 1,899+5.6%
- 9Steelix-EX108/114 · +88 to 1,797+5.1%
- 10Yveltal BREAK66/114 · +17 to 352+5.1%
From PSA’s population report, as on each card page; growth from PSA’s weekly report through CardTrack. PSA counts the cards it has graded, not every copy that exists. More on graded supply.
XY
Related sets
Common questions
How much is a complete Steam Siege set worth?
As of Nov 12, 2026, a complete Steam Siege set is worth about $419 ungraded, adding up each card’s ungraded value. Buying card by card usually costs more.
What is the most valuable card in Steam Siege?
Gardevoir-EX 116/114 is the most valuable Steam Siege card, worth about $95.10 ungraded and $2,120 in PSA 10. Next is M Gardevoir-EX 112/114 at $50.00.
How many cards are in Steam Siege?
Steam Siege has 116 cards: 114 in the main set plus 2 secret rares numbered past 114. The full checklist above lists every card with its price.
When was Steam Siege released?
Steam Siege was released in English on Aug 3, 2016, in the XY era.
Which Steam Siege cards are worth money?
9 of the 116 priced Steam Siege cards are worth $10 or more ungraded. The rest are commons, uncommons and non-holo rares that sell for a few dollars at most. The checklist sorts by price so the valuable ones sit at the top.
What are the chase cards in Steam Siege?
The cards collectors open Steam Siege packs for are Gardevoir-EX 116/114 ($95.10), M Gardevoir-EX 112/114 ($50.00) and Volcanion-EX 115/114 ($39.99). The full list is on the Steam Siege chase cards page.
Which Steam Siege card gains the most from a PSA 10?
Magearna-EX 110/114: $9.55 ungraded against $758 as a PSA 10, 79.4 times more. Whether grading pays depends on the odds of a 10 and the grading fee: is it worth grading Pokémon cards?
Which Steam Siege card is hardest to get a PSA 10 on?
Gardevoir-EX 116/114: of 3,921 copies PSA has graded, 816 came back a 10 (21%), the lowest gem rate of the set’s cards worth $20 or more.