XY

Steam Siege card prices

Gardevoir EX (Secret) leads Steam Siege at $107.82; its 116 tracked cards total $432, with a median card at $0.28 (updated September 1, 2026). Market price for every card in Steam Siege, updated daily — with 7-day movement and a live steal / market / overpriced signal on active listings.

116
Cards tracked
$432
Total market value
$107.82
Top card
STS
Set code
2016
Released

Steam Siege (STS) is a XY set of 116 cards, released August 3, 2016. Dexcatch prices all 116 of them daily, led by Gardevoir EX (Secret) at $107.82. That is the full set — every card, priced every day.

Market prices from TCGplayer · verdicts from real eBay sold data · updated daily
Chase cards

Most expensive Steam Siege cards

Gardevoir EX (Secret) (STS 116/114) card
Gardevoir EX (Secret)
116/114 · Secret Rare
$107.82▼ −0.3%
M Gardevoir EX (Full Art) (STS 112/114) card
M Gardevoir EX (Full Art)
112/114 · Ultra Rare
$59.44▲ +4.0%
Volcanion EX (Secret) (STS 115/114) card
Volcanion EX (Secret)
115/114 · Secret Rare
$37.98▼ −2.2%
M Steelix EX (Full Art) (STS 109/114) card
M Steelix EX (Full Art)
109/114 · Ultra Rare
$29.70▼ −0.8%
Gardevoir EX (Full Art) (STS 111/114) card
Gardevoir EX (Full Art)
111/114 · Ultra Rare
$26.29▼ −0.8%
M Gardevoir EX (STS 79/114) card
M Gardevoir EX
79/114 · Ultra Rare
$22.73▼ −1.8%
Steelix EX (Full Art) (STS 108/114) card
Steelix EX (Full Art)
108/114 · Ultra Rare
$18.39▲ +0.7%
Professor Sycamore (STS 114/114) card
Professor Sycamore
114/114 · Ultra Rare
$11.69▲ +8.3%
M Steelix EX (STS 68/114) card
M Steelix EX
68/114 · Ultra Rare
$10.04—
Volcanion EX (Full Art) (STS 107/114) card
Volcanion EX (Full Art)
107/114 · Ultra Rare
$9.47—
Card list

Steam Siege card list & prices

NumberNameRarityMarketΔ7dSignal
116/114Gardevoir EX (Secret)Secret Rare$107.82▼ −0.3%—
112/114M Gardevoir EX (Full Art)Ultra Rare$59.44▲ +4.0%—
115/114Volcanion EX (Secret)Secret Rare$37.98▼ −2.2%—
109/114M Steelix EX (Full Art)Ultra Rare$29.70▼ −0.8%—
111/114Gardevoir EX (Full Art)Ultra Rare$26.29▼ −0.8%—
79/114M Gardevoir EXUltra Rare$22.73▼ −1.8%—
108/114Steelix EX (Full Art)Ultra Rare$18.39▲ +0.7%—
114/114Professor SycamoreUltra Rare$11.69▲ +8.3%—
68/114M Steelix EXUltra Rare$10.04——
107/114Volcanion EX (Full Art)Ultra Rare$9.47——
110/114Magearna EX (Full Art)Ultra Rare$9.25——
66/114Yveltal BREAKRare BREAK$8.46——
113/114Pokemon Ranger (Full Art)Ultra Rare$7.78——
82/114Xerneas BREAKRare BREAK$7.44——
87/114Hydreigon BREAKRare BREAK$5.68——
78/114Gardevoir EXUltra Rare$5.07——
21/114Talonflame BREAKRare BREAK$4.87——
24/114Pyroar BREAKRare BREAK$4.37——
35/114Clawitzer BREAKRare BREAK$3.65——
26/114Volcanion EXUltra Rare$2.80——
8/114Yanmega BREAKRare BREAK$2.75——
67/114Steelix EXUltra Rare$2.62——
50/114ChandelureHolo Rare$1.99——
20/114InfernapeHolo Rare$1.74——
77/114AzumarillUncommon$1.58——
75/114Magearna EXUltra Rare$1.39——
40/114AmpharosHolo Rare$1.23——
64/114BisharpHolo Rare$1.07——
15/114VolcaronaRare$0.89——
45/114NidokingRare$0.82——
81/114XerneasHolo Rare$0.81——
73/114KlinklangHolo Rare$0.69——
65/114YveltalHolo Rare$0.64——
11/114ShiftryHolo Rare$0.63——
29/114GastrodonRare$0.57——
42/114GalvantulaRare$0.48——
32/114SamurottRare$0.47——
86/114HydreigonHolo Rare$0.47——
51/114HoopaRare$0.46——
70/114BastiodonRare$0.45——
37/114AvaluggRare$0.43——
57/114ArmaldoRare$0.42——
12/114FoongusCommon$0.40——
74/114CobalionRare$0.39——
96/114TalonflameRare$0.38——
61/114WeavileRare$0.36——
76/114MarillCommon$0.36——
105/114Special ChargeUncommon$0.35——
5/114JumpluffRare$0.33——
25/114VolcanionRare$0.33——
53/114PrimeapeRare$0.33——
38/114MareepCommon$0.31——
62/114SpiritombRare$0.31——
80/114KlefkiUncommon$0.30——
88/114MeowthCommon$0.29——
34/114ClawitzerRare$0.29——
39/114FlaaffyUncommon$0.29——
83/114DruddigonRare$0.28——
55/114ProbopassRare$0.27——
14/114LarvestaCommon$0.27——
13/114AmoongussRare$0.26——
89/114PersianUncommon$0.26——
69/114ShieldonUncommon$0.26——
1/114TangelaCommon$0.26——
43/114Nidoran MCommon$0.26——
106/114Steelix Spirit LinkUncommon$0.25——
41/114JoltikCommon$0.25——
46/114DrifloonCommon$0.25——
30/114OshawottCommon$0.25——
99/114Captivating Poke PuffUncommon$0.24——
90/114AipomCommon$0.24——
16/114PonytaCommon$0.24——
23/114PyroarRare$0.24——
18/114ChimcharCommon$0.23——
100/114Claw Fossil AnorithUncommon$0.23——
52/114MankeyCommon$0.23——
3/114HoppipCommon$0.22——
98/114Armor Fossil ShieldonUncommon$0.22——
19/114MonfernoUncommon$0.22——
59/114ToxicroakRare$0.22——
4/114SkiploomUncommon$0.21——
101/114Gardevoir Spirit LinkUncommon$0.21——
44/114NidorinoUncommon$0.20——
49/114LampentUncommon$0.20——
28/114ShellosCommon$0.20——
17/114RapidashUncommon$0.20——
97/114HawluchaUncommon$0.19——
56/114AnorithUncommon$0.19——
7/114YanmegaRare$0.19——
47/114DrifblimUncommon$0.19——
48/114LitwickCommon$0.19——
60/114SneaselCommon$0.19——
91/114AmbipomUncommon$0.19——
92/114RuffletCommon$0.19——
85/114ZweilousUncommon$0.19——
104/114Pokemon RangerUncommon$0.18——
71/114KlinkCommon$0.18——
27/114MantineCommon$0.18——
2/114TangrowthUncommon$0.17——
95/114FletchinderUncommon$0.16——
93/114BraviaryUncommon$0.16——
31/114DewottUncommon$0.16——
84/114DeinoCommon$0.16——
94/114FletchlingCommon$0.16——
36/114BergmiteCommon$0.15——
9/114SeedotCommon$0.15——
72/114KlangUncommon$0.15——
54/114NosepassCommon$0.14——
6/114YanmaCommon$0.14——
102/114Greedy DiceUncommon$0.14——
103/114Ninja BoyUncommon$0.14——
10/114NuzleafUncommon$0.13——
22/114LitleoCommon$0.12——
33/114ClauncherCommon$0.12——
58/114CroagunkCommon$0.11——
63/114PawniardCommon$0.09——
✓ 116 tracked of 116 cards · updated daily
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Questions

About Steam Siege

What is the most expensive card in Steam Siege?

As of September 1, 2026, the most expensive tracked card in Steam Siege is Gardevoir EX (Secret) (STS 116/114) at $107.82. That is its TCGplayer market price — what sellers are currently asking — and Dexcatch updates it daily.

How much is a complete set of Steam Siege worth?

Dexcatch prices all 116 cards in Steam Siege, and together they come to $432 as of September 1, 2026. The median card is only $0.28, so almost all of that total sits in a handful of chase cards rather than being spread across the set.

How many cards are in Steam Siege?

Steam Siege (STS) has 116 cards, part of the XY series, released August 3, 2016. Dexcatch tracks daily prices for 116 of them — the whole set.

Are Steam Siege card prices going up or down?

Over the past 7 days, of the 8 Steam Siege cards above $1.00 with enough history to measure, 3 moved up and 5 moved down, based on daily market snapshots. Cards below $1.00 are left out because a one-cent move on a bulk card reads as a double-digit percentage.