Market value · ungraded
What's your copy worth?
What this price is based on
Low confidenceOnly 1 sale in the last 90 days.
Recent PSA 10 sales
- Jun 15, 2026Fanatics$420
- Apr 6, 2026Fanatics$288
- Mar 24, 2026Fanatics$330
- Mar 2, 2026Fanatics$312
- Oct 16, 2025Fanatics$688
By grade
- PSA 10$3305 sales
- CGC 9$32.003 sales
- PSA 9$55.001 sale
- PSA 7$20.401 sale
- Lot$12.001 sale
- CGC 8.5$35.001 sale
- CGC 8$25.201 sale
- CGC 6$10.801 sale
From 14 completed sales recorded between Oct 16, 2025 and Jul 20, 2026. Sold prices only — asking prices are never counted.
Grade it or not
GRADE ITBased on 13 graded sales and 1,307,497 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
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 $18.23 ungraded, with a PSA 10 worth around $410 — a gem-mint grading premium of roughly 22× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 16 Aug 2026 | PSA 8 | $32.50 | #138262496 ✓ |
| 13 Aug 2026 | PSA 6 | $21.37 | #62932611 ✓ |
| 12 Aug 2026 | PSA 4 | $75.00 | #126175067 ✓ |
| 9 Aug 2026 | PSA 10 | $700.00 | #138613584 ✓ |
| 3 Aug 2026 | PSA 9 | $50.00 | #162313144 ✓ |
| 3 Aug 2026 | PSA 9 | $49.88 | #162921538 ✓ |
| 3 Aug 2026 | PSA 7 | $16.50 | #151970863 ✓ |
| 2 Aug 2026 | PSA 10 | $750.00 | #118288958 ✓ |
| 31 Jul 2026 | PSA 8 | $56.37 | #100555250 ✓ |
| 31 Jul 2026 | PSA 9 | $50.00 | #145751530 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 22.7% of copies gem (PSA 10 best case +$317); most land at PSA 9 or below.
The odds
Steelix-EX is a Ultra Rare in Steam Siege — the pack's hit slot lands on Ultra Rare 10% of the time, split across 8 ultra rare cards in the set, so pulling this exact card is roughly 1 in 80 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $409.50 | $74 | +$317 | 22.5× |
| PSA 9 | $53.50 | $71 | −$35 | 2.9× |
| PSA 8 | $33.00 | $70 | −$56 | 1.8× |
⚖️ 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% | $410.00 |
| PSA 9 | 37.6% | $54.00 |
| PSA ≤8 | 39.6% | $18.00 |
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.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 23% of 1,640 PSA-graded Steelix-EX copies are a gem-mint 10 (373 of 1,640) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Steelix-EX 10 is harder to pull.
Copies for sale right now
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 373 | $410$348–$471 | |
| PSA 9pop 617 | $54$45–$62 | |
| PSA 8pop 350 | ✓ 36 cert-verified$33$33–$46 | |
| PSA 7pop 147 | $29$25–$33 | |
| PSA 6pop 98 | ✓ 8 cert-verified$21$15–$21 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 7 slab of this card sells for about $30 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
60% spreadCurrently 60% 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
38% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
You may do 50 more damage. If you do, this Pokémon does 20 damage to itself.
Flip a coin until you get tails. This attack does 100 damage times the number of heads.
Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.
Card detailsSet, rarity, artist, Pokédex & specs
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 20 August 2026, Steelix-EX from Steam Siege is worth approximately $18.23 ungraded (near-mint), and around $410 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 $410 — roughly 22× the raw ungraded value of $18.23.
Should I grade my Steelix-EX?
A PSA 10 sells for about $410 versus $18.23 raw — roughly a 22× 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 $18.23 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Steelix-EX (Steam Siege #108) — Pokémon market value $18.23, PSA 10 $409.50. Source: CardTrack, https://cardtrack.com/pokemon/card/steam-siege/steelix-ex-108<iframe src="https://cardtrack.com/embed/card?id=xy11-108" width="100%" height="160" style="border:0;max-width:460px" title="Steelix-EX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>