What's your copy worth?
What this price is based on
Medium confidence4 sales in 90 days — enough for a guide, not a guarantee.
Recent CGC 9 sales
- Jul 13, 2026Fanatics$10.80
- Jun 15, 2026Fanatics$13.20
- Jun 8, 2026Fanatics$12.00
- May 27, 2026Fanatics$10.00
- Feb 25, 2026Fanatics$16.00
- Feb 9, 2026Fanatics$9.60
By grade
- CGC 9$11.406 sales
- CGC 8$13.506 sales
- CGC 10$25.205 sales
- CGC 7.5$7.004 sales
- CGC 8.5$8.403 sales
- PSA 9$22.802 sales
- Lot$6.001 sale
- CGC 9.6$22.001 sale
From 31 completed sales recorded between Apr 2, 2025 and Jul 20, 2026. Sold prices only — asking prices are never counted.
Grade it or not
NOT WORTH ITBased on 30 graded sales and 1,889,841 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.
Goop Gas Attack is a Common Pokémon card from Team Rocket (#78), illustrated by Sumiyoshi Kizuki. It's a Trainer card. Its current blended market value is $0.82 ungraded, with a PSA 10 worth around $43 — a gem-mint grading premium of roughly 52× 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
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 |
|---|---|---|---|
| 14 Aug 2026 | PSA 9 | $16.40 | #155256320 ✓ |
| 14 Aug 2026 | PSA 9 | $19.50 | #155256339 ✓ |
| 3 Jul 2026 | PSA 8 | $14.00 | #158445064 ✓ |
| 14 Jun 2026 | PSA 7 | $19.99 | #140814168 ✓ |
| 8 Jun 2026 | PSA 9 | $16.80 | #51725635 ✓ |
| 22 May 2026 | PSA 7 | $13.40 | #147715354 ✓ |
| 20 May 2026 | PSA 9 | $14.50 | #145142174 ✓ |
| 20 May 2026 | PSA 8 | $14.00 | #145142173 ✓ |
| 12 May 2026 | PSA 8 | $20.10 | #145142512 ✓ |
| 12 May 2026 | PSA 7 | $11.00 | #145142511 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 14.1% of copies gem (PSA 10 best case −$29); most land at PSA 9 or below.
The odds
Goop Gas Attack is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
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 | $42.65 | $70 | −$29 | 52.0× |
| PSA 9 | $15.19 | $70 | −$56 | 18.5× |
| PSA 8 | $10.39 | $70 | −$61 | 12.7× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 135 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 14.1% | $43.00 |
| PSA 9 | 49.6% | $15.00 |
| PSA ≤8 | 36.3% | $1.00 |
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 14% of 135 PSA-graded Goop Gas Attack copies are a gem-mint 10 (19 of 135) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Goop Gas Attack 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 19 | $43$36–$49 | |
| PSA 9pop 67 | $15$13–$17 | |
| PSA 8pop 28 | $10$9–$12 | |
| PSA 7pop 11 | $8$7–$9 |
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 $13 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
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
87% spreadCurrently 87% cheaper on Cardmarket than PriceCharting. 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
22% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
All Pokémon Powers stop working until the end of your opponent's next turn.
Card detailsSet, rarity, artist, Pokédex & specs
More from Team Rocket
Frequently asked questions
How much is Goop Gas Attack (Team Rocket #78) worth?
As of 20 August 2026, Goop Gas Attack from Team Rocket is worth approximately $0.82 ungraded (near-mint), and around $43 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 Goop Gas Attack?
A PSA 10 (gem mint) Goop Gas Attack from Team Rocket is worth around $43 — roughly 52× the raw ungraded value of $0.82.
Should I grade my Goop Gas Attack?
A PSA 10 sells for about $43 versus $0.82 raw — roughly a 52× 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 Goop Gas Attack rare?
Goop Gas Attack is a Common card from Team Rocket (card #78), illustrated by Sumiyoshi Kizuki. Its current blended market value is $0.82 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Goop Gas Attack (Team Rocket #78) — Pokémon market value $0.82, PSA 10 $42.65. Source: CardTrack, https://cardtrack.com/pokemon/card/team-rocket/goop-gas-attack-78<iframe src="https://cardtrack.com/embed/card?id=base5-78" width="100%" height="160" style="border:0;max-width:460px" title="Goop Gas Attack price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>