Pokémon · Steam Siege (2016)
Updated: November 6, 2026
See eBay listings ›Got Mareep 38/114? 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)Mareep 38/114 from Steam Siege (2016) is worth $0.26 raw (ungraded), based on real sales. A PSA 10 copy sells for $30.09, about 118x more. PSA 9 is around $11.52. Check the version: the Reverse Holo sells for $0.68. It is the #53 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$110.20PSA 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$12.64PSA 10 $159.37
Mareep 008 L PL-P: Legends Promos$26.07
Mareep 046/087Wind from the Sea$15.17PSA 10 $56.06
Mareep 093/147Aquapolis$11.11PSA 10 $135.49
Mareep 82/127Platinum$10.30PSA 10 $185.81
Mareep 034/096Galactic's Conquest$9.96
Mareep 014/017POP Series 7$7.38PSA 10 $82.10
Mareep 009/030Charizard VSTAR vs Rayquaza VMAX Special Deck Set$4.97PSA 10 $63.40
Mareep 033/095Super-Burst Impact$4.57PSA 10 $98.74
Magnezone 2011 David Cohen 96/102World Championship Decks$3.88
Nidoking 58/116Plasma Freeze$3.88PSA 10 $66.04
Slakoth 117Super Electric Breaker (JP)$3.88PSA 10 $47.02
Castform Snow Cloud Form 50/146Legends Awakened$3.87PSA 10 $97.23
Dratini 052/109EX Team Rocket Returns$3.87
N's Zoroark ex 175/159Journey Together$3.87PSA 10 $45.48
Rock Guard 2015 Patrick Martinez 108/116World Championship Decks$3.87
Marys Request 2006 Miska Saari 86/115World Championship Decks$3.86Ranking: most expensive Pokémon cards ›
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