Koffing
- Number
- 001/128
- Rarity
- Common
- Released
- Dec 1, 2001
Sold price movement
- 12 months ago
- $2.99£2.24€2.61
- Today
- $3.90£2.92€3.40
- Change
- +$0.91+£0.68+€0.79 (+30.4%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 19 | $4.03£3.02€3.52 | $4.97£3.72€4.34 | |
| PSA 2 | 1 | – | – | – | |
| PSA 3 | 1 | – | – | – | |
| PSA 5 | 2 | – | – | – | |
| PSA 6 | 3 | – | – | – | |
| PSA 7 | 3 | – | – | – | |
| PSA 8 | 23 | 1 | – | – | |
| PSA 9 | 85 | – | – | $25.75£19.30€22.47 | |
| PSA 10 | 101 | 10 | $145£108.66€126.53 | $152.14£114.01€132.76 | |
About these prices
46.1% of copies sent to PSA come back a 10. Sold and median are 90 days of PSA sales.
Priced from 81 completed sales, updated Sep 14, 2026.
Price history
Recent sales
81 completed listings on eBay, eBay UK, Goldin Auctions
102001 POKEMON JAPANESE EXPEDITION 1ST EDITION Koffing 001/128 GEM MINT ACE 10 ☠️eBay UK · Auction$63.37£47.49€55.30Show 78 more
92001 POKEMON JAPANESE EXPEDITION 1ST EDITION Koffing 001/128 GEM MINT ACE 9eBay UK · Auction$20.02£15€17.4710Cert 94064992Auction$26£19.48€22.699Cert 61162646Auction$21£15.74€18.3210Cert 71068056Auction$29£21.73€25.3110Cert 66192587Auction$48.52£36.36€42.3410Cert 46135713Auction$28£20.98€24.43More from Japanese Base Expansion Pack
All 131 cards →
Gengar
Blastoise
PichuGrading odds
PSA has graded 219 copies. Where they landed:
Why the verdict weights the odds
Only 46.1% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $97.86£73.34€85.40 on average against $103.89£77.85€90.65 for the card plus $79.99£59.94€69.80 at Regular, the cheapest level PSA will insure it at. That loses $6.03£4.52€5.26, so a copy is worth more raw.
3 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 001/128
- Rarity
- Common
- Set released
- Dec 1, 2001
- PSA population, all printings
- 219
- Printings priced
- 1
Base Expansion Pack131 cards- Complete set value
- $3.3k£2.4k€2.8k
- 7 day move
- -1.1%
Looking for a different one? All 55 Koffing cards we price →
The same card in other sets
Intro Pack Neo (Chikorita)10$86£64.45€75.04
Vending Machine cards Series 2 (Red)$52.49£39.34€45.80
Intro Pack (Bulbasaur)39$43£32.22€37.52
Dream League056/049$28.37£21.26€24.76
Pokemon Card 151109/165$15.10£11.32€13.18
Pokemon Card 151109/165$14.45£10.83€12.61
ADV Expansion Pack001/055$9.33£6.99€8.14
Shiny Star V275/190$5.18£3.88€4.52What moves the price of this card
The Koffing on this page is the 1st Edition printing from Japanese Base Expansion Pack, and it trades at $14.04£10.52€12.25 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 8 $5.76£4.32€5.03, PSA 9 $50.27£37.67€43.87, CGC/BGS 9.5 $55£41.22€47.99, PSA 10 $168.31£126.13€146.87. PSA has graded 219 copies of it. 81 completed sales are on file.
What is a PSA 10 Koffing worth?
A PSA 10 Koffing from Japanese Base Expansion Pack sells for $168.31. 46.1% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Koffing from Japanese Base Expansion Pack worth grading?
On the numbers, no. The average submission is worth $80.32 with every grade weighted by how often this card comes back at it, against $4.97 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $24.64.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $168.31£126.13€146.87. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.