Steam Siege: card list and prices
- Code
- STS
- Series
- XY
- Released
- 3 August 2016
- Cards
- 116 (114 + 2)
- One of each
- ≈ $413.10
All 116 cards of Steam Siege, a XY set (114 in the official numbering and 2 beyond it: secret rares and special sub-sets), with their rarity and TCGplayer market price for English cards, updated 1 October 2026. Cards TCGplayer doesn't sell show Cardmarket's price, converted to dollars.
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The most expensive Steam Siege cards
Volcanion EXSteam Siege · 115/114$89.73↘
Gardevoir EXSteam Siege · 116/114$78.63↘
Gardevoir EXSteam Siege · 111/114$57.70↘
Steelix EXSteam Siege · 108/114$24.42↘
Volcanion EXSteam Siege · 107/114$16.11↗
Volcanion EXSteam Siege · 26/114$14.71
Magearna EXSteam Siege · 110/114$12.47↗
Professor SycamoreSteam Siege · 114/114$11.87↗Rarities
| Rarity | Cards | Value (one of each) |
|---|---|---|
| Common | 31 | $3.10 |
| Uncommon | 30 | $6.60 |
| Rare | 32 | $45.08 |
| Ultra Rare | 21 | $189.96 |
| Secret Rare | 2 | $168.36 |
All 116 Steam Siege cards
TCGplayer market prices, 1 October 2026.
1/114TangelaCommon$0.11
2/114TangrowthUncommon$0.15
3/114HoppipCommon$0.17
4/114SkiploomUncommon$0.12
5/114JumpluffRare$0.35
6/114YanmaCommon$0.05
7/114YanmegaRare$0.37
8/114Yanmega BREAKUltra Rare$4.63
9/114SeedotCommon$0.03
10/114NuzleafUncommon$0.04
11/114ShiftryRare$1.19
12/114FoongusCommon$0.22
13/114AmoongussRare$0.19
14/114LarvestaCommon$0.16
15/114VolcaronaRare$0.77
16/114PonytaCommon$0.14
17/114RapidashUncommon$0.14
18/114ChimcharCommon$0.11
19/114MonfernoUncommon$0.15
20/114InfernapeRare$0.76
21/114Talonflame BREAKUltra Rare$4.71
22/114LitleoCommon$0.06
23/114PyroarRare$3.13
24/114Pyroar BREAKUltra Rare$3.13
25/114VolcanionRare$2.76- 26/114Volcanion EXUltra Rare$14.71
27/114MantineCommon$0.12
28/114ShellosCommon$0.16
29/114GastrodonRare$0.69
30/114OshawottCommon$0.11
31/114DewottUncommon$0.12
32/114SamurottRare$0.53
33/114ClauncherCommon$0.10
34/114ClawitzerRare$3.19
35/114Clawitzer BREAKUltra Rare$3.19
36/114BergmiteCommon$0.10
37/114AvaluggRare$0.51
38/114MareepCommon$0.12
39/114FlaaffyUncommon$0.13
40/114AmpharosRare$0.91
41/114JoltikCommon$0.07
42/114GalvantulaRare$0.53
43/114Nidoran♂Common—
44/114NidorinoUncommon$0.13
45/114NidokingRare$1.52
46/114DrifloonCommon$0.10
47/114DrifblimUncommon$0.09
48/114LitwickCommon$0.08
49/114LampentUncommon$0.14
50/114ChandelureRare$2.66
51/114HoopaRare$0.47
52/114MankeyCommon$0.06
53/114PrimeapeRare$0.41
54/114NosepassCommon$0.08
55/114ProbopassRare$0.38
56/114AnorithUncommon$0.11
57/114ArmaldoRare$0.18
58/114CroagunkCommon$0.06
59/114ToxicroakRare$0.29
60/114SneaselCommon$0.07
61/114WeavileRare$0.41
62/114SpiritombRare$0.22
63/114PawniardCommon$0.05
64/114BisharpRare$1.41
65/114YveltalRare$7.31
66/114Yveltal BREAKUltra Rare$7.31
67/114Steelix EXUltra Rare$2.82
68/114M Steelix EXUltra Rare—
69/114ShieldonUncommon$0.17
70/114BastiodonRare$0.31
71/114KlinkCommon$0.07
72/114KlangUncommon$0.10
73/114KlinklangRare$0.36
74/114CobalionRare$0.50
75/114Magearna EXUltra Rare$2.24
76/114MarillCommon$0.16
77/114AzumarillUncommon$1.09
78/114Gardevoir EXUltra Rare$4.29
79/114M Gardevoir EXUltra Rare—
80/114KlefkiUncommon$0.17
81/114XerneasRare$7.30
82/114Xerneas BREAKUltra Rare$7.30
83/114DruddigonRare$0.35
84/114DeinoCommon$0.07
85/114ZweilousUncommon$0.08
86/114HydreigonRare$4.74
87/114Hydreigon BREAKUltra Rare$4.74
88/114MeowthCommon$0.16
89/114PersianUncommon$0.07
90/114AipomCommon$0.10
91/114AmbipomUncommon$0.13
92/114RuffletCommon$0.07
93/114BraviaryUncommon$0.10
94/114FletchlingCommon$0.14
95/114FletchinderUncommon$0.09
96/114TalonflameRare$0.38
97/114HawluchaUncommon$0.07
98/114Armor Fossil ShieldonUncommon$0.11
99/114Captivating Poké PuffUncommon$0.08
100/114Claw Fossil AnorithUncommon$2.12
101/114Gardevoir Spirit LinkUncommon$0.12
102/114Greedy DiceUncommon$0.12
103/114Ninja BoyUncommon$0.14
104/114Pokémon RangerUncommon$0.11
105/114Special ChargeUncommon$0.33
106/114Steelix Spirit LinkUncommon$0.08- 107/114Volcanion EXUltra Rare$16.11
- 108/114Steelix EXUltra Rare$24.42
109/114M Steelix EXUltra Rare—- 110/114Magearna EXUltra Rare$12.47
- 111/114Gardevoir EXUltra Rare$57.70
112/114M Gardevoir EXUltra Rare—
113/114Pokémon RangerUltra Rare$8.32- 114/114Professor SycamoreUltra Rare$11.87
- 115/114Volcanion EXSecret Rare$89.73
- 116/114Gardevoir EXSecret Rare$78.63
FAQ
How many cards are in Steam Siege?
Steam Siege has 116 cards: 114 in the official numbering and 2 beyond it (secret rares and special sub-sets).
What is the most expensive card in Steam Siege?
As of 1 October 2026, it's Volcanion EX (115), at $89.73 (TCGplayer market price).
How much is a complete Steam Siege set worth?
One of each card, at TCGplayer market prices on 1 October 2026, comes to about $413.10 (111 priced cards out of 116, reverse holos not counted).
When was Steam Siege released?
Steam Siege (STS) was released on 3 August 2016, in the XY series.