M Steelix EX Steam Siege Ultra Rare Pokémon card — value and price

M Steelix EX

Steam Siege · Ultra Rare
Pokémon pkm:xy11-109 TCGPlayer
Fair market value
$37.72
Consensus of 1 market price guide. Typical $29.67 – $45.99.
▲ 10% · 32d
Sources: TCGPlayer · Near Mint, raw
Optimal buy
$34.42
Never pay above $36.24
Optimal sell
$40.14
Never sell below $38.45
Buy this card · aim to pay under $36.24
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $40.14 · never below $38.45. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
Related cards
M Steelix EX cardM Steelix EXSteam Siege$9.32Gardevoir EX cardGardevoir EXSteam Siege$37.90M Gardevoir EX cardM Gardevoir EXSteam Siege$24.30M Gardevoir EX cardM Gardevoir EXSteam Siege$59.24Steelix EX cardSteelix EXSteam Siege$21.05Gardevoir EX cardGardevoir EXSteam Siege$105.23
All M Steelix EX printings →More Steam Siege →
Common questions
How much is M Steelix EX worth?

M Steelix EX from Steam Siege has a fair market value of about $37.72 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell M Steelix EX?

List around $40.14 to clear without leaving money on the table; that nets about $29.52 after fees and shipping.

What should I pay to buy M Steelix EX?

A disciplined buy target is about $34.42 — a discount to fair value that keeps an edge. Aim not to pay above $36.24.

Where can I buy M Steelix EX?

M Steelix EX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $37.72 and aim to pay under $36.24 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy M Steelix EX?

M Steelix EX is trending falling ~5% (7d vs 30d) lately. A disciplined entry is under $36.24; paying near or below $34.42 keeps a margin of safety versus the $37.72 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →