Steelix-EX Steam Siege #108
Sold prices, not asking · Updated 5 July 2026
Confidence medium · How we price →
Steelix-EX is a Rare Ultra Pokémon card from Steam Siege (#108), illustrated by Ryo Ueda. It's a Basic EX Metal-type Pokémon with 180 HP, weak to Fire ×2. Its current blended market value is $19.50 ungraded, with a PSA 10 worth around $417 — a gem-mint grading premium of roughly 21× 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 373 | 18 sold$417$355–$480 | |
| PSA 9pop 617 | 22 sold$62$53–$71 | |
| PSA 8pop 350 | 4 sold$54$46–$62 | |
| PSA 7pop 147 | 3 sold$28$24–$32 | |
| PSA 6pop 98 | 2 sold$18$15–$20 |
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 23% of 1,640 PSA-graded Steelix-EX copies are a gem-mint 10 (373 of 1,640) — the rest grade lower.
Full grade breakdown (13 grades)
Full grade breakdown (5 grades)
Should you grade it?
Only 22.7% of copies gem (PSA 10 best case +$324); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $417.16 | $74.16 | +$324 | 21.4× |
| PSA 9 | $62.01 | $70.61 | −$28 | 3.2× |
| PSA 8 | $53.66 | $70.53 | −$36 | 2.8× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 1,640 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 22.7% | $417.00 |
| PSA 9 | 37.6% | $62.00 |
| PSA ≤8 | 39.6% | $20.00 |
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
73% spreadCurrently 73% cheaper on Cardmarket 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
42% cheaper than the USCard text
Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Card details
Other Steelix-EX cards
There are 2 different Steelix-EX printings — make sure you're valuing the right one. This is Steam Siege #108 (Rare Ultra).
More from Steam Siege
Frequently asked questions
How much is Steelix-EX (Steam Siege #108) worth?
As of 5 July 2026, Steelix-EX from Steam Siege is worth approximately $19.50 ungraded (near-mint), and around $417 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 Steelix-EX?
A PSA 10 (gem mint) Steelix-EX from Steam Siege is worth around $417 — roughly 21× the raw ungraded value of $19.50.
Should I grade my Steelix-EX?
A PSA 10 sells for about $417 versus $19.50 raw — roughly a 21× 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 Steelix-EX rare?
Steelix-EX is a Rare Ultra card from Steam Siege (card #108), illustrated by Ryo Ueda. Its current blended market value is $19.50 ungraded.