Koffing70/123 · HeartGold & SoulSilver Price & Value
Market value · Near Mint · Normal
- PSA 9$11modelled · pop 2
- PSA 10$50modelled
Make sure you have the right card
Every price on this page is for HeartGold & SoulSilver #70/123, 2010. Check yours against the tells below before you buy, sell or grade.
Everything except the illustration window is foiled — the mirror image of a normal holo, where only the picture shines.
No foil anywhere — the non-holo printing.
What's your copy worth?
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Koffing is a Common Pokémon card from HeartGold & SoulSilver (#70, released 2010), illustrated by Hajime Kusajima. It's a Basic Psychic-type Pokémon with 50 HP, weak to Psychic ×2. Prices below are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 15 September 2026.
Koffing price history & recent sales
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history
Low confidenceOnly 2 sales in the last 90 days. · Moderate — Occasional sales
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
By grade
- Raw$1.672 sales · 2 in 90d, rare
- PSA 9$11.001 sale
Is Koffing worth grading?
Most copies come back PSA 9 — worth $11 against the $71 you put in, a $60 loss. The money is in the 1 in 2 that reach PSA 9 or 10 and sell for $11–$50. Averaged over every outcome that is −$56 a card.
That is the average submitted copy. Tell us about yours and the verdict re-prices — most cards stop being worth grading here. Not sure? Grade it from a photo →
These are set to a flawless copy — the answer above. Change any of them to re-price it for the card in your hand.
Compare graders, and the live market
The verdict above is PSA's — the grader the population report, the ROI table and the price ladder on this page all use. Trader prices all three graders against each other and adds what the asking market is doing right now.
- PSA, CGC and Beckett side by side — each on its own population and its own fees, with Beckett scored on the 9.5 its market actually pays for.
- Lightly and moderately played — the same expected return for a copy that cannot gem.
- Ask vs sold — what the live listings want, against what copies have really closed at.
- Momentum — the 30-day median against the 90-day, per grade.
- Where it sells higher — the Fanatics-versus-eBay premium, with the sale counts behind it.
- Population history — the weekly PSA census, so you can see how fast 10s are arriving before you post the card.
The odds
Koffing 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 | $50.15 | $70 | −$21 | 92.9× |
| PSA 9 | $11.00 | $70 | −$60 | 20.4× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 17 PSA-graded copies:
| Outcome | Chance | Value |
|---|---|---|
| PSA 10 | 17.6% | $50.15 |
| PSA 9 — typical | 47.1% | $11.00 |
| Other (half grades, authentic) | 35.3% | $0.54 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-08-26; 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 & TAG — every grade, with gem rates
0 of the 4 PSA-graded Koffing copies came back a gem-mint 10 — 0%. The rest graded lower.
Bar length is relative to this grader's most common grade; the figure on the right is the share of all 4.
Bar length is relative to this grader's most common grade; the figure on the right is the share of all 17.
Real graded population from PSA, CGC, BGS & TAG — a lower gem rate means a Koffing 10 is harder to pull.
Copies for sale right now
Koffing 70/123 HeartGold SoulSilver Common Regular - LPRaw · eBay$0.99
Koffing Common HeartGold SoulSilver 70/123 LPRaw · eBay$0.99
Koffing Common HeartGold SoulSilver 70/123 LPRaw · eBay$0.99
Koffing 70/123 Heartgold & Soulsilver Regular Pokémon CardRaw · eBay$0.99
HeartGold SoulSilver #70/123 KoffingRaw · eBay$1.00
Koffing 70/123 Common HeartGold & SoulSilver Pokemon Lightly PlayedRaw · eBay$1.00Cheapest raw copy $0.99 — 83% above our near-mint estimate of $1
Buying this card on eBay? The free CardTrack extension shows our value and a deal verdict right on the listing. Add to Chrome →
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | modelled$50$50–$50 | |
| PSA 9pop 2 | modelled$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
67% spreadCurrently 67% cheaper on TCGplayer 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.
Card 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.
“Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.”
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Koffing cards
There are 26 different Koffing printings — make sure you're valuing the right one. This is HeartGold & SoulSilver #70 (Common). The most valuable 7 are below.
More from HeartGold & SoulSilver
Frequently asked questions
How much is Koffing (HeartGold & SoulSilver #70) worth?
As of 15 September 2026, Koffing from HeartGold & SoulSilver is worth approximately $0.54 ungraded (near-mint), and around $50 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 Koffing?
A PSA 10 (gem mint) Koffing from HeartGold & SoulSilver is worth around $50 — roughly 93× the raw ungraded value of $0.54.
Should I grade my Koffing?
Grading is worth it when the PSA 10 premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10 — the "Should you grade it?" estimate above works that out per grade, net of the current fee.
Is Koffing rare?
Koffing is a Common card from HeartGold & SoulSilver (card #70).
How do I know if my Koffing is Reverse Holo?
The card body, not the picture: Everything except the illustration window is foiled — the mirror image of a normal holo, where only the picture shines.
Cite & embed this card
Free to use with attribution to CardTrack.
Koffing (HeartGold & SoulSilver #70) — Pokémon market value $0.54, PSA 10 $50.15. Source: CardTrack, https://cardtrack.com/pokemon/card/heartgold-soulsilver/koffing-70<iframe src="https://cardtrack.com/embed/card?id=hgss1-70" width="100%" height="160" style="border:0;max-width:460px" title="Koffing price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>