What is the most valuable card in Steam Siege?

The most valuable card in Steam Siege is the Gardevoir-EX #116, worth around $92.47 ungraded — graded copies sell for more.

How many cards are in Steam Siege?

Steam Siege has 116 cards in the checklist. Browse the full list with prices above.

Steam Siege

Pokémon · 116 cards · checklist & values

The Steam Siege set includes 116 cards in the Pokémon category. Notable cards include Gardevoir-EX, M Gardevoir-EX, Volcanion-EX.

Browse the complete checklist below with current market values for every card. Click any card for its full grade ladder — PSA, BGS, CGC and SGC — and live eBay listings.

Most valuable Steam Siege cards

Card	Ungraded
Gardevoir-EX#116	$92.47
M Gardevoir-EX#112	$52.03
Volcanion-EX#115	$36.40
M Steelix-EX#109	$26.67
M Gardevoir-EX#79	$22.07
Gardevoir-EX#111	$20.76
Steelix-EX#108	$19.52
M Steelix-EX#68	$11.15
Professor Sycamore#114	$10.63
Magearna-EX#110	$9.26
Volcanion-EX#107	$8.32
Pokémon Ranger#113	$7.76
Yveltal BREAK#66	$7.39
Xerneas BREAK#82	$6.92
Hydreigon BREAK#87	$5.96
Gardevoir-EX#78	$5.52
Talonflame BREAK#21	$4.81
Pyroar BREAK#24	$3.62
Volcanion-EX#26	$3.18
Clawitzer BREAK#35	$3.06
Yanmega BREAK#8	$2.60
Steelix-EX#67	$2.29
Magearna-EX#75	$1.64
Azumarill#77	$1.29
Chandelure#50	$1.02
Ampharos#40	$0.95
Bisharp#64	$0.89
Volcarona#15	$0.82
Xerneas#81	$0.81
Nidoking#45	$0.76
Infernape#20	$0.70
Galvantula#42	$0.66
Yveltal#65	$0.58
Shiftry#11	$0.54
Gastrodon#29	$0.53
Armaldo#57	$0.48
Avalugg#37	$0.42
Hydreigon#86	$0.41
Talonflame#96	$0.41
Samurott#32	$0.39
Weavile#61	$0.39
Cobalion#74	$0.37
Bastiodon#70	$0.37
Special Charge#105	$0.36
Volcanion#25	$0.36
Clawitzer#34	$0.35
Marill#76	$0.34
Spiritomb#62	$0.34
Foongus#12	$0.31
Primeape#53	$0.30
Druddigon#83	$0.29
Hoopa#51	$0.28
Jumpluff#5	$0.28
Persian#89	$0.27
Klinklang#73	$0.27
Klefki#80	$0.27
Pyroar#23	$0.26
Joltik#41	$0.25
Amoonguss#13	$0.25
Meowth#88	$0.24
Toxicroak#59	$0.24
Monferno#19	$0.23
Probopass#55	$0.23
Larvesta#14	$0.23
Tangela#1	$0.22
Gardevoir Spirit Link#101	$0.22
Oshawott#30	$0.22
Rapidash#17	$0.22
Flaaffy#39	$0.21
Shieldon#69	$0.21
Anorith#56	$0.21
Nidoran ♂#43	$0.21
Captivating Poké Puff#99	$0.20
Ninja Boy#103	$0.20
Yanmega#7	$0.19
Mareep#38	$0.19
Hoppip#3	$0.19
Nidorino#44	$0.19
Steelix Spirit Link#106	$0.19
Hawlucha#97	$0.19
Lampent#49	$0.18
Litwick#48	$0.18
Aipom#90	$0.17
Armor Fossil Shieldon#98	$0.17
Braviary#93	$0.17
Shellos#28	$0.17
Drifloon#46	$0.17
Mankey#52	$0.17
Claw Fossil Anorith#100	$0.17
Drifblim#47	$0.16
Chimchar#18	$0.16
Klink#71	$0.16
Mantine#27	$0.16
Ponyta#16	$0.16
Greedy Dice#102	$0.16
Seedot#9	$0.15
Fletchling#94	$0.15
Skiploom#4	$0.15
Pokémon Ranger#104	$0.15
Dewott#31	$0.15
Zweilous#85	$0.15
Klang#72	$0.14
Clauncher#33	$0.14
Yanma#6	$0.13
Tangrowth#2	$0.13
Ambipom#91	$0.13
Deino#84	$0.13
Pawniard#63	$0.12
Rufflet#92	$0.12
Sneasel#60	$0.12
Croagunk#58	$0.12
Nosepass#54	$0.11
Fletchinder#95	$0.11
Litleo#22	$0.11
Bergmite#36	$0.10
Nuzleaf#10	$0.09

Frequently asked questions

What is the most valuable card in Steam Siege?: The Gardevoir-EX #116 leads the set at around $92.47 ungraded — graded copies sell for more.
How many cards are in Steam Siege?: The checklist has 116 cards — every one is listed above with current values.