Pokémon · XY - Steam Siege (2016)
Updated: November 4, 2026
See eBay listings ›Got Amoonguss 13/114? 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)Amoonguss 13/114 from XY - Steam Siege (2016) is worth $0.28 raw (ungraded), based on real sales. A PSA 10 copy sells for $32.87, about 117x more. PSA 9 is around $11.53. Check the version: the Reverse Holo sells for $0.43. It is the #46 most valuable of the 49 XY - 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$111.07PSA 10 $3,192.36
M Gardevoir EX Full Art 112/114$57.70PSA 10 $817.71
Volcanion EX Secret 115/114$36.01PSA 10 $1,461.89
M Steelix EX Full Art 109/114$28.40PSA 10 $676.93
Gardevoir EX Full Art 111/114$28.34PSA 10 $1,875.12
M Gardevoir EX 79/114$23.48PSA 10 $321.20
Steelix EX Full Art 108/114$17.70PSA 10 $1,395.72
Professor Sycamore 114/114$13.01PSA 10 $161.16
Amoonguss 096 086Black Bolt$42.21
Amoonguss 10/101Noble Victories$0.64PSA 10 $47.45
Amoonguss Team Plasma 13/135Plasma Storm$0.42
Amoonguss 14/236Unified Minds$0.31
Mr Mime 29/95Call of Legends$4.53PSA 10 $77.19
Quick Ball 179 202Prize Pack Series Cards$4.53PSA 10 $36.96SSlakoth 117Super Electric Breaker (JP)$4.53PSA 10 $45.93
Slowking 28/106Great Encounters$4.53
Bosss Orders Lysandre 058 072Prize Pack Series Cards$4.52
Computer Search 2015 Jacob Van Wagner 137/149World Championship Decks$4.52
Drakloak 248/217Ascended Heroes$4.52PSA 10 $40.22
Gallade 2008 Jason Klaczynski 2/17World Championship Decks$4.52Ranking: most expensive Pokémon cards ›
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