19 Magma Deck Kit cards with current prices, from most to least expensive; the most valuable raw card is Entei ex 001/033 ($21.21).
Entei ex 001/033$21.21
Team Magmas Aggron 018 033$13.06
Team Magmas Groudon 019/033$11.69
Team Magmas Houndour 002 033$10.04
Team Magmas Camerupt 006/033$4.02
Team Magmas Mightyena 023 033$4.02
Team Magmas Lairon 013 033$4.00
Team Magmas Aron 010 033$3.56
Team Magma Schemer 027/033$3.39
Team Magmas Aron 011 033$3.00
Team Magmas Rhyhorn 008 033$3.00
Potion 024/033$2.00
Team Magma Conspirator 028/033$2.00
Team Magmas Poochyena 020 033$2.00
Team Magmas Poochyena 021 033$2.00
Team Magmas Rhydon 009/033$2.00
Double Full Heal 025/033$1.29
Team Magma Technical Machine 01 031/033$0.85
Team Magmas Baltoy 014 033$0.51