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Booster Pack

Steam Siege
Release Date August 3, 2016
Ungraded
€22.32
 
Grade 9
–
 
PSA 10
€85.98
 

Booster Pack price guide

Current sold value for every grade.
Ungraded€22.32
Grade 8€28.47
SGC 10€51.61
CGC 10€51.61
PSA 10€85.98
BGS 10€112.11
BGS 10 Black€560.57
CGC 10 Pristine€92.54

Recent sales

Individual completed sales, newest first (Ungraded).
30 Sept 2026Pokémon TCG XY Steam Siege Booster Pack 10 Cards Xerneas Art English 2016eBay€22.24
28 Sept 2026Pokémon TCG XY Steam Siege Booster Pack 10 Cards English VolcanioneBay€26.69
27 Sept 2026Pokemon TCG XY Steam Siege Sealed Booster Pack (10 Cards) - Mega Steelix ArteBay€17.35
27 Sept 2026Pokemon TCG XY Steam Siege Sealed Booster Pack (10 Cards) - Gardevoir ArteBay€17.35
27 Sept 2026Pokemon TCG XY Steam Siege Booster Pack (Sealed) - Xerneas Art - 10 CardseBay€17.35
24 Sept 2026Pokémon XY Steam Siege Booster Pack 3 Cards 2016 EnglisheBay€1.11
22 Sept 2026Pokémon TCG XY Steam Siege Booster Pack 3 Cards Volcanion Artwork EnglisheBay€12.45
3 Sept 2026Pokémon TCG Steam Siege Booster Pack Factory SealedeBay€19.13
30 Aug 20262016 POKEMON XY STEAM SIEGE Booster 3 Pack Blister Shiny Mega Gardevoir PineBay€177.96
25 Aug 2026POKEMON XY STEAM SIEGE 2016 FACTORY SEALED BOOSTER PACK Q7485eBay€26.69
20 Aug 2026Pokémon TCG Steam Siege 3-Pack Booster Blister w/ Articuno Pin English 6+eBay€170.70
20 Aug 2026Pokémon TCG XY—Steam Siege 3-Pack Blister Booster Packs Moltres Age 6+eBay€164.58
7 Aug 2026Pokémon TCG XY Steam Siege Booster Pack 10 Cards English 2016 AegislasheBay€20.47
22 Jul 2026Pokemon - XY Steam Siege Booster PackeBay€30.96
17 Jul 2026Pokemon Steam Siege Blister Pack Booster with Coin Sealed/NeweBay€125.06
5 Jul 2026Pokemon Steam Siege Booster Pack New & Sealed UK SellereBay€17.82
29 Jun 2026Pokemon TCG XY Steam Siege Factory Sealed 36 Booster Pack Display BoxeBay€984.11
24 Jun 2026Pokémon TCG XY Steam Siege Booster PackeBay€24.91
23 Jun 2026Pokemon X & Y: Steam Siege Booster Pack! Sealed & Authentic!eBay€25.80
10 Jun 2026Pokémon XY Steam Siege Booster Pack (10 Cards ) Xerneas Art Factory SealedeBay€38.26
18 May 2026Pokemon TCG XY Steam Siege Booster Pack - Factory SealedeBay€18.24
18 May 2026POKEMON XY STEAM SIEGE Premium BLISTER BOOSTER PACK Gallade Kirlia Ralts PROMOseBay€38.26
11 May 2026Pokemon XY: Steam Siege Booster Pack + Marill Promo Card -Sealed w/ Wear- '16eBay€27.58
4 May 2026POKEMON XY STEAM SIEGE Premium BLISTER BOOSTER PACK Gallade Kirlia Ralts PROMOseBay€36.50
28 Apr 2026Pokémon Steam Siege Booster Pack 10 Cards Xerneas English Trading Card GameeBay€20.02

How much is Booster Pack (Steam Siege) worth?

Right now an ungraded copy of Booster Pack from Steam Siege sells for about €22.32 and a PSA 10 for about €85.98. These values are based on 28 recent completed sales, the latest on 30 Sept 2026. Prices are converted from US dollars to euros and updated every few hours.

More Steam Siege card prices

The most valuable cards in this set. See all Steam Siege prices →

Gardevoir EX #116

Steam Siege
Ungraded€81.63PSA 10€1,780

M Gardevoir EX #112

Steam Siege
Ungraded€36.09PSA 10€654.11

Azumarill #77

Steam Siege
Ungraded€1.65PSA 10€171.33

M Gardevoir EX #79

Steam Siege
Ungraded€15.28PSA 10€232.64

M Steelix EX #109

Steam Siege
Ungraded€18.30PSA 10€497.05

Volcanion EX #115

Steam Siege
Ungraded€23.93PSA 10€979.04

Gardevoir EX #111

Steam Siege
Ungraded€17.80PSA 10€1,345

Steelix EX #108

Steam Siege
Ungraded€14.69PSA 10€716.35

M Steelix EX #68

Steam Siege
Ungraded€7.52PSA 10€156.74

Volcanion EX #107

Steam Siege
Ungraded€8.09PSA 10€623.03

Yveltal BREAK #66

Steam Siege
Ungraded€6.34PSA 10€318.19

Magearna EX #110

Steam Siege
Ungraded€7.96PSA 10€310.48