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What this price is based on
Low confidenceOnly 0 sales in the last 90 days.
Recent CGC 0.5 sales
From 3 completed sales recorded between Apr 24, 2026 and Apr 25, 2026. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 3 graded sales and 1,305,862 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.
Hydreigon is a Rare Holo Pokémon card from Steam Siege (#86), illustrated by Hideki Ishikawa. It's a Stage 2 Dragon-type Pokémon with 150 HP, evolving from Zweilous, weak to Fairy ×2. Its current blended market value is $0.44 ungraded, with a PSA 10 worth around $42 — a gem-mint grading premium of roughly 97× 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
Price history · Raw
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Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 25.5% of copies gem (PSA 10 best case −$28); most land at PSA 9 or below.
The odds
Hydreigon is a Holo / V / ex in Steam Siege — the pack's hit slot lands on Holo / V / ex 27.9% of the time, split across 15 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 54 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 | $42.48 | $70 | −$28 | 96.5× |
| PSA 9 | $10.52 | $70 | −$60 | 23.9× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 51 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 25.5% | $42.00 |
| PSA 9 | 39.2% | $11.00 |
| PSA ≤8 | 35.3% | $0.00 |
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 25% of 51 PSA-graded Hydreigon copies are a gem-mint 10 (13 of 51) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Hydreigon 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 13 | $42$42–$42 | |
| PSA 9pop 20 | $11$11–$11 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Price by printingBase vs reverse holo vs 1st edition — priced separately
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
30% spreadCurrently 30% cheaper on TCGplayer than Cardmarket. 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
Card textAttacks, abilities, weakness / resistance / retreat
Evolves from Zweilous.
During your opponent's next turn, any damage done by attacks from the Defending Pokémon is reduced by 40 (before applying Weakness and Resistance).
Discard as many Darkness Energy attached to your Pokémon as you like. This attack does 50 damage times the amount of Darkness Energy you discarded in this way.
“It responds to movement by attacking. This scary, three-headed Pokémon devours everything in its path!”
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Hydreigon cards
There are 9 different Hydreigon printings — make sure you're valuing the right one. This is Steam Siege #86 (Rare Holo).
More from Steam Siege
Frequently asked questions
How much is Hydreigon (Steam Siege #86) worth?
As of 20 August 2026, Hydreigon from Steam Siege is worth approximately $0.44 ungraded (near-mint), and around $42 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 Hydreigon?
A PSA 10 (gem mint) Hydreigon from Steam Siege is worth around $42 — roughly 97× the raw ungraded value of $0.44.
Should I grade my Hydreigon?
A PSA 10 sells for about $42 versus $0.44 raw — roughly a 97× 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 Hydreigon rare?
Hydreigon is a Rare Holo card from Steam Siege (card #86), illustrated by Hideki Ishikawa. Its current blended market value is $0.44 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Hydreigon (Steam Siege #86) — Pokémon market value $0.44, PSA 10 $42.48. Source: CardTrack, https://cardtrack.com/pokemon/card/steam-siege/hydreigon-86<iframe src="https://cardtrack.com/embed/card?id=xy11-86" width="100%" height="160" style="border:0;max-width:460px" title="Hydreigon price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>