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What this price is based on
Low confidenceOnly 1 sale in the last 90 days.
Recent CGC 9 sales
By grade
- CGC 9$10.803 sales
- PSA 9$36.001 sale
From 4 completed sales recorded between Mar 30, 2026 and Jun 22, 2026. Sold prices only — asking prices are never counted.
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Not enough graded evidence yet — 4 graded sales recorded.
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✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Koga's Koffing is a Uncommon Pokémon card from Gym Challenge (#48), illustrated by Ken Sugimori. It's a Basic Grass-type Pokémon with 50 HP, weak to Psychic ×2. Its current blended market value is $4.84 ungraded. 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?
Raw $4.84 → graded PSA 9 ≈ $14.00, after ~$70.13 grading fee → 2.9× the raw value.
The odds
Koga's Koffing is a Uncommoncard — 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 9 | $14.00 | $70 | −$61 | 2.9× |
| PSA 8 | $12.50 | $70 | −$62 | 2.6× |
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. Real outcome depends on the grade achieved; PSA 10 is best-case.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 30% of 33 PSA-graded Koga's Koffing copies are a gem-mint 10 (10 of 33) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Koga's Koffing 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 9pop 8 | $14$12–$16 | |
| PSA 8pop 11 | $13$11–$14 | |
| PSA 7pop 2 | $5$4–$6 |
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
114% spreadCurrently 114% 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
53% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
Flip a coin. If heads, shuffle Koga's Koffing and all cards attached to it into your deck (after doing damage).
Card detailsSet, rarity, artist, Pokédex & specs
Other Koga's Koffing cards
There are 2 different Koga's Koffing printings — make sure you're valuing the right one. This is Gym Challenge #48 (Uncommon).
More from Gym Challenge
Frequently asked questions
How much is Koga's Koffing (Gym Challenge #48) worth?
As of 20 August 2026, Koga's Koffing from Gym Challenge is worth approximately $4.84 ungraded (near-mint). Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
Is Koga's Koffing rare?
Koga's Koffing is a Uncommon card from Gym Challenge (card #48), illustrated by Ken Sugimori. Its current blended market value is $4.84 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Koga's Koffing (Gym Challenge #48) — Pokémon market value $4.84. Source: CardTrack, https://cardtrack.com/pokemon/card/gym-challenge/koga-s-koffing-48<iframe src="https://cardtrack.com/embed/card?id=gym2-48" width="100%" height="160" style="border:0;max-width:460px" title="Koga's Koffing price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>