Pokémon · Steam Siege (2016)
Updated: November 6, 2026
See eBay listings ›Got Zweilous 85/114? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).
Get a free AI grade Price drop alert (paid plan)Zweilous 85/114 from Steam Siege (2016) is worth $0.23 raw (ungraded), based on real sales. A PSA 10 copy sells for $32.54, about 139x more. PSA 9 is around $11.41. Check the version: the Reverse Holo sells for $0.43. It is the #61 most valuable of the 69 Steam Siege cards we track.
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Full card list of Steam Siege › Packs and boxes from this set ›
Gardevoir EX Secret 116/114$110.20PSA 10 $3,156.89
M Gardevoir EX Full Art 112/114$57.24PSA 10 $808.62
Volcanion EX Secret 115/114$35.78PSA 10 $1,445.64
Gardevoir EX Full Art 111/114$28.06PSA 10 $1,854.29
M Steelix EX Full Art 109/114$27.89PSA 10 $703.27
M Gardevoir EX 79/114$23.80PSA 10 $317.63
Steelix EX Full Art 108/114$18.08PSA 10 $1,356.84
Professor Sycamore 114/114$12.87PSA 10 $159.37
Zweilous 035/051Thunder Knuckle$4.93
Zweilous 041/054XY11-Br: Cruel Traitor$3.97
Zweilous 041/050Dragon Blast$2.96
Zweilous 008/015Hydreigon Half Deck$1.62
Zweilous 051/066Red Collection$1.49
Zweilous 78/101Noble Victories$0.93
Zweilous 003/020Grimmsnarl Starter Set VMAX$0.84
Zweilous 072/150GX Ultra Shiny$0.64PSA 10 $45.37
Rowlet 013/197Obsidian Flames$0.20
Salandit 15/145Guardians Rising$0.20PSA 10 $15.91
Salandit 25 156 31 Charizard Stamped 025/156Battle Academy$0.20
Scorbunny 026/142Stellar Crown$0.20
Skiddo 35/214Lost Thunder$0.20
Spearow 021/165Scarlet & Violet 151$0.20
Spearow 13/30SM Trainer Kit: Lycanroc & Alolan Raichu$0.20
Spheal 043/191Surging Sparks$0.20Ranking: most expensive Pokémon cards ›
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