Ranked by ungraded value · updated Sep 28, 2026
The Most Valuable Steam Siege Cards
The 116 cards of Steam Siege (2016), ranked by current ungraded value. The top three today are Gardevoir-EX 116/114 ($102), M Gardevoir-EX 112/114 ($49.59) and Volcanion-EX 115/114 ($36.78).
The full checklist, with every card’s price, is in the Steam Siege price guide. It is part of the XY era. Across every set, see the most valuable Pokémon cards.
- Ranked
- 50 English cards
- Order
- Ungraded value, high to low
- Condition
- Raw, near mint
- 1XYRare Secret
Gardevoir-EX
Steam Siege · 116/114 · 2016
$102PSA 10 $1,900$102Ungraded
PSA 10 $1,900
up +2.5%Strong data
- 2XYRare Ultra
M Gardevoir-EX
Steam Siege · 112/114 · 2016
$49.59PSA 10 $562$49.59Ungraded
PSA 10 $562
down −4.7%Moderate data
- 3XYRare Secret
Volcanion-EX
Steam Siege · 115/114 · 2016
$36.78PSA 10 $800$36.78Ungraded
PSA 10 $800
up +33%Strong data
- 4XYRare Ultra
M Steelix-EX
Steam Siege · 109/114 · 2016
$25.37PSA 10 $300$25.37Ungraded
PSA 10 $300
up +4.3%Moderate data
- 5XYRare Ultra
Gardevoir-EX
Steam Siege · 111/114 · 2016
$22.73PSA 10 $485$22.73Ungraded
PSA 10 $485
down −3.9%Strong data
- 6XYRare Holo EX
M Gardevoir-EX
Steam Siege · 79/114 · 2016
$20.22PSA 10 $223$20.22Ungraded
PSA 10 $223
up +0.2%Strong data
- 7XYRare Ultra
Steelix-EX
Steam Siege · 108/114 · 2016
$19.89PSA 10 $687$19.89Ungraded
PSA 10 $687
down −5.6%Strong data
- 8XYRare Ultra
Professor Sycamore
Steam Siege · 114/114 · 2016
$13.71PSA 10 $140$13.71Ungraded
PSA 10 $140
up +5.5%Strong data
- 9XYRare Ultra
Volcanion-EX
Steam Siege · 107/114 · 2016
$11.58PSA 10 $550$11.58Ungraded
PSA 10 $550
up +0.7%Strong data
- 10XYRare Ultra
Magearna-EX
Steam Siege · 110/114 · 2016
$10.41PSA 10 $305$10.41Ungraded
PSA 10 $305
down −3.8%Strong data
- 11XYRare Holo EX
M Steelix-EX
Steam Siege · 68/114 · 2016
$9.79PSA 10 $130$9.79Ungraded
PSA 10 $130
down −2.5%Strong data
- 12XYRare Ultra
Pokémon Ranger
Steam Siege · 113/114 · 2016
$8.71PSA 10 $125$8.71Ungraded
PSA 10 $125
up +12%Strong data
- 13XYRare BREAK
Yveltal BREAK
Steam Siege · 66/114 · 2016
$8.61PSA 10 $299$8.61Ungraded
PSA 10 $299
down −4.1%Strong data
- 14XYRare BREAK
Xerneas BREAK
Steam Siege · 82/114 · 2016
$7.80PSA 10 $138$7.80Ungraded
PSA 10 $138
down −1.9%Strong data
- 15XYRare Holo EX
Gardevoir-EX
Steam Siege · 78/114 · 2016
$6.39PSA 10 $108$6.39Ungraded
PSA 10 $108
down −1.7%Strong data
- 16XYRare BREAK
Hydreigon BREAK
Steam Siege · 87/114 · 2016
$6.01PSA 10 $150$6.01Ungraded
PSA 10 $150
down −13%Strong data
- 17XYRare BREAK
Talonflame BREAK
Steam Siege · 21/114 · 2016
$4.60PSA 10 $204$4.60Ungraded
PSA 10 $204
down −5.5%Strong data
- 18XYRare BREAK
Pyroar BREAK
Steam Siege · 24/114 · 2016
$3.83PSA 10 $239$3.83Ungraded
PSA 10 $239
down −12%Strong data
- 19XYRare BREAK
Clawitzer BREAK
Steam Siege · 35/114 · 2016
$3.46PSA 10 $170$3.46Ungraded
PSA 10 $170
down −5.2%Strong data
- 20XYRare Holo EX
Volcanion-EX
Steam Siege · 26/114 · 2016
$2.99PSA 10 $125$2.99Ungraded
PSA 10 $125
0.0%Moderate data
- 21XYRare BREAK
Yanmega BREAK
Steam Siege · 8/114 · 2016
$2.85PSA 10 $188$2.85Ungraded
PSA 10 $188
up +3.6%Strong data
- 22XYRare Holo EX
Steelix-EX
Steam Siege · 67/114 · 2016
$2.77PSA 10 $163$2.77Ungraded
PSA 10 $163
up +5.7%Strong data
- 23XYRare Holo
Chandelure
Steam Siege · 50/114 · 2016
$2.06PSA 10 $60.00$2.06Ungraded
PSA 10 $60.00
up +5.1%Strong data
- 24XYUncommon
Azumarill
Steam Siege · 77/114 · 2016
$1.93PSA 10 $193$1.93Ungraded
PSA 10 $193
up +22%Strong data
- 25XYRare Holo
Infernape
Steam Siege · 20/114 · 2016
$1.57PSA 10 $205$1.57Ungraded
PSA 10 $205
down −9.8%Strong data
- 26XYRare Holo EX
Magearna-EX
Steam Siege · 75/114 · 2016
$1.43PSA 10 $105$1.43Ungraded
PSA 10 $105
up +2.9%Strong data
- 27XYRare Holo
Ampharos
Steam Siege · 40/114 · 2016
$1.40$1.40Ungraded
up +14%Strong data
- 28XYRare Holo
Bisharp
Steam Siege · 64/114 · 2016
$1.19PSA 10 $320$1.19Ungraded
PSA 10 $320
up +11%Strong data
- 29XYRare
Volcanion
Steam Siege · 25/114 · 2016
$0.96$0.96Ungraded
up +1.1%Strong data
- 30XYRare Holo
Xerneas
Steam Siege · 81/114 · 2016
$0.87$0.87Ungraded
up +7.4%Strong data
- 31XYRare
Nidoking
Steam Siege · 45/114 · 2016
$0.84PSA 10 $70.00$0.84Ungraded
PSA 10 $70.00
up +2.4%Moderate data
- 32XYRare
Volcarona
Steam Siege · 15/114 · 2016
$0.74PSA 10 $258$0.74Ungraded
PSA 10 $258
down −17%Strong data
- 33XYRare Holo
Shiftry
Steam Siege · 11/114 · 2016
$0.68$0.68Ungraded
up +7.9%Moderate data
- 34XYRare
Gastrodon
Steam Siege · 29/114 · 2016
$0.63PSA 10 $35.38$0.63Ungraded
PSA 10 $35.38
up +11%Strong data
- 35XYRare Holo
Yveltal
Steam Siege · 65/114 · 2016
$0.63PSA 10 $498$0.63Ungraded
PSA 10 $498
down −1.6%Limited data
- 36XYRare
Hoopa
Steam Siege · 51/114 · 2016
$0.59$0.59Ungraded
up +5.4%Strong data
- 37XYRare
Avalugg
Steam Siege · 37/114 · 2016
$0.51PSA 10 $33.21$0.51Ungraded
PSA 10 $33.21
up +19%Strong data
- 38XYRare
Bastiodon
Steam Siege · 70/114 · 2016
$0.46$0.46Ungraded
up +2.2%Strong data
- 39XYRare
Galvantula
Steam Siege · 42/114 · 2016
$0.43PSA 10 $43.15$0.43Ungraded
PSA 10 $43.15
down −10%Limited data
- 40XYRare Holo
Hydreigon
Steam Siege · 86/114 · 2016
$0.42PSA 10 $42.48$0.42Ungraded
PSA 10 $42.48
down −11%Limited data
- 41XYRare
Samurott
Steam Siege · 32/114 · 2016
$0.41PSA 10 $47.09$0.41Ungraded
PSA 10 $47.09
down −13%Strong data
- 42XYRare
Armaldo
Steam Siege · 57/114 · 2016
$0.40PSA 10 $15.50$0.40Ungraded
PSA 10 $15.50
down −4.8%Limited data
- 43XYRare
Talonflame
Steam Siege · 96/114 · 2016
$0.40PSA 10 $33.28$0.40Ungraded
PSA 10 $33.28
up +5.3%Limited data
- 44XYRare
Jumpluff
Steam Siege · 5/114 · 2016
$0.39PSA 10 $34.46$0.39Ungraded
PSA 10 $34.46
up +18%Strong data
- 45XYCommon
Marill
Steam Siege · 76/114 · 2016
$0.39PSA 10 $39.57$0.39Ungraded
PSA 10 $39.57
up +8.3%Limited data
- 46XYRare
Weavile
Steam Siege · 61/114 · 2016
$0.38PSA 10 $33.28$0.38Ungraded
PSA 10 $33.28
up +5.6%Strong data
- 47XYRare
Cobalion
Steam Siege · 74/114 · 2016
$0.37$0.37Ungraded
down −5.1%Strong data
- 48XYRare Holo
Klinklang
Steam Siege · 73/114 · 2016
$0.36$0.36Ungraded
down −2.7%Strong data
- 49XYCommon
Foongus
Steam Siege · 12/114 · 2016
$0.35$0.35Ungraded
down −15%Limited data
- 50XYUncommon
Special Charge
Steam Siege · 105/114 · 2016
$0.35$0.35Ungraded
up +2.9%Strong data
How this list is ranked
Cards are ordered by their current ungraded, near-mint value, built from recent sold prices and live marketplace prices. A PSA 10 copy of a card can be worth many times more, which is why graded values are shown but kept out of the order. Only English-language cards are included. How we price cards