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M Steelix-EX 109/114 Steam Siege

STEAM SIEGE

M Steelix-EX 109/114

M Steelix-EX is card 109/114 in Steam Siege (STS), a XY set, released on August 3, 2016. It’s a Rare Ultra illustrated by 5ban Graphics. A Near Mint copy has a market price of $29.05 as of October 17, 2026, down 4% over 30 days.

Market price · Near Mint

$29.05−4% in 30 days

Jul 19, 2026 · $36.27Low $29.05 · High $36.27Oct 17, 2026 · $29.05

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
109/114
Pokémon
Steelix
Released
August 3, 2016

Prices

Holo

Ungraded
ConditionMarket30 days
Near Mint$29.05−4%
Lightly Played$18.54−9%
Moderately Played$11.81−3%
Heavily Played$10.25−3%
Damaged$8.45−3%
Graded
GradeMarket30 days
PSA 10$809.95+130%
PSA 9$62.69+7%
PSA 8$34.62+5%
CGC 10 Pristine$455.000%
CGC 10$216.550%
BGS 9.5$50.120%
BGS 9$86.83+11%
SGC 7$12.000%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.