Pokémon · Steam Siege (2016)
Updated: November 8, 2026
See eBay listings ›Got Mantine 27/114? 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)Mantine 27/114 from Steam Siege (2016) is worth $0.24 raw (ungraded), based on real sales. A PSA 10 copy sells for $31.60, about 129x more. PSA 9 is around $10.91. Check the version: the Reverse Holo sells for $0.43. It is the #54 most valuable of the 71 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$110.29PSA 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$12.64PSA 10 $159.37
Mantine 077/144Skyridge$17.88PSA 10 $431.64
Mantine Mirror Holofoil 030/070HeartGold Collection$12.92
Mantine 45/109EX Team Rocket Returns$4.31
Mantine 29/123Mysterious Treasures$1.87PSA 10 $66.60
Mantine 173/742Start Deck 100 Battle Collection$1.51
Mantine 091/414Start Deck 100$1.49
Mantine 172/742Start Deck 100 Battle Collection$0.66
Mantine 014/067Time Gazer$0.42
Dusk Ball 175/191Surging Sparks$0.20
Dust Island 168/214Unbroken Bonds$0.20
Earthen Vessel 163/182Prize Pack Series Cards$0.20PSA 10 $5.48
Eelektrik 63/160Primal Clash$0.20
Eelektrik 65/236Unified Minds$0.20EElectabuzz 046/142Stellar Crown$0.20
Electivire 045/163Battle Styles$0.20
Electrike 51/168Celestial Storm$0.20Ranking: most expensive Pokémon cards ›
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