M Steelix-EX Steam Siege #109
Sold prices, not asking · Updated 5 July 2026
Confidence medium · How we price →
M Steelix-EX is a Rare Ultra Pokémon card from Steam Siege (#109), illustrated by 5ban Graphics. It's a MEGA EX Metal/Fighting-type Pokémon with 240 HP, evolving from Steelix-EX, weak to Fire ×2. Its current blended market value is $36.21 ungraded, with a PSA 10 worth around $267 — a gem-mint grading premium of roughly 7× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 674 | 29 sold$267$227–$307 | |
| PSA 9pop 804 | 13 sold$72$61–$83 | |
| PSA 8pop 326 | 8 sold$32$27–$37 | |
| PSA 7pop 148 | $22$16–$29 | |
| PSA 6pop 142 | $17$8–$23 | |
| PSA 5pop 46 | $7$7–$7 |
Price history · Raw
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Only 31% of 2,178 PSA-graded M Steelix-EX copies are a gem-mint 10 (674 of 2,178) — the rest grade lower.
Full grade breakdown (12 grades)
Full grade breakdown (5 grades)
Should you grade it?
Only 30.9% of copies gem (PSA 10 best case +$159); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $267.38 | $72.66 | +$159 | 7.4× |
| PSA 9 | $71.99 | $70.71 | −$35 | 2.0× |
| PSA 8 | $31.81 | $70.31 | −$75 | 0.9× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 2,178 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 30.9% | $267.00 |
| PSA 9 | 36.9% | $72.00 |
| PSA ≤8 | 32.1% | $36.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
We'll email you when this card's value crosses your target.
Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
95% spreadCurrently 95% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
43% cheaper than the USCard text
Evolves from Steelix-EX.
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.
Card details
Other M Steelix-EX cards
There are 2 different M Steelix-EX printings — make sure you're valuing the right one. This is Steam Siege #109 (Rare Ultra).
More from Steam Siege
Frequently asked questions
How much is M Steelix-EX (Steam Siege #109) worth?
As of 5 July 2026, M Steelix-EX from Steam Siege is worth approximately $36.21 ungraded (near-mint), and around $267 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for M Steelix-EX?
A PSA 10 (gem mint) M Steelix-EX from Steam Siege is worth around $267 — roughly 7× the raw ungraded value of $36.21.
Should I grade my M Steelix-EX?
A PSA 10 sells for about $267 versus $36.21 raw — roughly a 7× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is M Steelix-EX rare?
M Steelix-EX is a Rare Ultra card from Steam Siege (card #109), illustrated by 5ban Graphics. Its current blended market value is $36.21 ungraded.