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M Steelix-EX

Steam Siege #109

Set

Number

109

Supertype

Pokémon

Subtypes

MEGA, EX

Rarity

Rare Ultra

Artist

HP

240

Regulation Mark

None

Types

Retreat Cost

Colorless

Colorless

Colorless

Colorless

Weaknesses

Fire×2

Resistances

Psychic-20

Canyon Axe

Metal

Colorless

Colorless

Colorless

Colorless

160

This attack does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Rules

Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.

Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.

expanded: Legalunlimited: Legal

M Steelix-EX

Graded Prices

PSA 10

$255

Holofoil / eBay / updated May 25, 2026

PSA 9

$55.00

Holofoil / eBay / updated May 17, 2026

CGC 10

$208

Holofoil / eBay / updated Oct 14, 2025

CGC 9

$68.00

Holofoil / eBay / updated Mar 1, 2026

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.

TCG / Cards

Steam Siege

M Steelix-EX

Steam Siege #109

Set

Number

109

Supertype

Pokémon

Subtypes

MEGA, EX

Rarity

Rare Ultra

Artist

HP

240

Regulation Mark

None

Types

Retreat Cost

Colorless

Colorless

Colorless

Colorless

Weaknesses

Fire×2

Resistances

Psychic-20

Canyon Axe

Metal

Colorless

Colorless

Colorless

Colorless

160

This attack does 10 damage to each of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Rules

Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends.

Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.

expanded: Legalunlimited: Legal

M Steelix-EX

Graded Prices

PSA 10

$255

Holofoil / eBay / updated May 25, 2026

PSA 9

$55.00

Holofoil / eBay / updated May 17, 2026

CGC 10

$208

Holofoil / eBay / updated Oct 14, 2025

CGC 9

$68.00

Holofoil / eBay / updated Mar 1, 2026

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.