Gyarados-GX
Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence139 sales in 90 days, but prices vary widely.
What each version actually sells for
Every figure is the median of real completed sales whose listing claimed that printing and condition — not a percentage of the headline price. A dash means we haven't seen enough sales of that exact version to publish one.
Recent Raw sales
- Aug 17, 2026eBay — Pokémon TCG Sun & Moon Crimson Invasion (2017) - Gyarados GX #18/111$12.50
- Aug 17, 2026eBay — 2017 Gyarados GX 18/111 Holo GX Rare Crimson Invasion Pokemon NM Front/LP BackLP$18.98
- Aug 17, 2026eBay — Pokémon TCG Gyarados GX 18/111 Crimson Invasion Ultra Rare Holo 2017$24.86
- Aug 17, 2026eBay — Pokémon Gyarados GX 18/111 SM-Crimson Invasion Ultra Rare Holo Card - NMNM$12.00
- Aug 17, 2026eBay — Gyarados GX 18/111 Holo GX Rare Crimson Invasion Pokemon NMNM$29.99
- Aug 16, 2026eBay — Pokemon TCG Gyarados GX 18/111 SM Crimson Invasion Holo GX 240 HP 2017$10.00
- Aug 12, 2026eBay — Pokémon Gyarados GX 18/111 SM-Crimson Invasion Ultra Rare Holo Card - NMNM$14.59
- Aug 12, 2026eBay — Pokémon TCG Gyarados GX Ultra Rare Crimson Invasion 18/111 Near MintNM$5.23
By grade
- Raw$15.00163 sales
- PSA 10$79714 sales
- CGC 9$20.507 sales
- PSA 9$81.286 sales
- Lot$12.005 sales
- TAG 8$30.001 sale
- PSA 8$29.261 sale
- PSA 5$31.001 sale
From 201 completed sales recorded between Jan 15, 2026 and Aug 17, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 33 graded sales and 4,410,580 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.
Gyarados-GX is a Rare Holo GX Pokémon card from Crimson Invasion (#18), illustrated by 5ban Graphics. It's a Stage 1 GX Water-type Pokémon with 240 HP, evolving from Magikarp, weak to Lightning ×2. Its current blended market value is $22.05 ungraded, with a PSA 10 worth around $550 — a gem-mint grading premium of roughly 25× 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 |
|---|---|---|---|
| 3 Aug 2026 | PSA 10 | $795.00 | #59960717 ✓ |
| 3 Aug 2026 | PSA 10 | $520.00 | #61081351 ✓ |
| 31 Jul 2026 | PSA 9 | $50.77 | #154871804 ✓ |
| 13 Jul 2026 | PSA 10 | $720.00 | #160080444 ✓ |
| 12 Jul 2026 | PSA 5 | $31.00 | #158585307 ✓ |
| 11 Jul 2026 | PSA 10 | $800.00 | #29023391 ✓ |
| 1 Jul 2026 | PSA 5 | $45.00 | #131570650 ✓ |
| 23 Jun 2026 | PSA 10 | $750.00 | #74938748 ✓ |
| 23 Jun 2026 | PSA 10 | $900.00 | #148453217 ✓ |
| 23 Jun 2026 | PSA 8 | $13.77 | #139339426 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 38% of copies gem (PSA 10 best case +$442); most land at PSA 9 or below.
The odds
Gyarados-GX is a Holo / V / ex in Crimson Invasion — the pack's hit slot lands on Holo / V / ex 27.9% of the time, split across 22 holo / v / ex cards in the set, so pulling this exact card is roughly 1 in 79 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 | $550.00 | $85 | +$442 | 24.9× |
| PSA 9 | $51.00 | $71 | −$42 | 2.3× |
| PSA 8 | $37.00 | $70 | −$55 | 1.7× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 1,020 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 38% | $550.00 |
| PSA 9 | 40.3% | $51.00 |
| PSA ≤8 | 21.7% | $22.00 |
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 38% of 1,020 PSA-graded Gyarados-GX copies are a gem-mint 10 (388 of 1,020) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Gyarados-GX 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 388 | $550$468–$633 | |
| PSA 9pop 411 | ✓ 38 cert-verified$51$43–$57 | |
| PSA 8pop 159 | ✓ 14 cert-verified$37$25–$37 | |
| PSA 7pop 35 | $15$15–$15 | |
| PSA 6pop 12 | $11$10–$11 | |
| PSA 5pop 9 | $11$11–$11 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 5 slab of this card sells for about $31 (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
35% spreadCurrently 35% 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
Card textAttacks, abilities, weakness / resistance / retreat
Evolves from Magikarp.
If there is any Stadium card in play, this attack does 100 more damage. Then, discard that Stadium card.
Discard an Energy from each of your opponent's Pokémon. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Card detailsSet, rarity, artist, Pokédex & specs
Other Gyarados-GX cards
There are 5 different Gyarados-GX printings — make sure you're valuing the right one. This is Crimson Invasion #18 (Rare Holo GX).
More from Crimson Invasion
Frequently asked questions
How much is Gyarados-GX (Crimson Invasion #18) worth?
As of 20 August 2026, Gyarados-GX from Crimson Invasion is worth approximately $22.05 ungraded (near-mint), and around $550 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 Gyarados-GX?
A PSA 10 (gem mint) Gyarados-GX from Crimson Invasion is worth around $550 — roughly 25× the raw ungraded value of $22.05.
Should I grade my Gyarados-GX?
A PSA 10 sells for about $550 versus $22.05 raw — roughly a 25× 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 Gyarados-GX rare?
Gyarados-GX is a Rare Holo GX card from Crimson Invasion (card #18), illustrated by 5ban Graphics. Its current blended market value is $22.05 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Gyarados-GX (Crimson Invasion #18) — Pokémon market value $22.05, PSA 10 $550.00. Source: CardTrack, https://cardtrack.com/pokemon/card/crimson-invasion/gyarados-gx-18<iframe src="https://cardtrack.com/embed/card?id=sm4-18" width="100%" height="160" style="border:0;max-width:460px" title="Gyarados-GX price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>