Koffing PSA 9
PSA 9 price history
A PSA 9 English Koffing (Base Set 51/102) is worth about €46.72 (≈ $52.27), based on 19 sales in the last 12 months, blended with an estimate from PSA 10 (19 PSA 10 sales). Fair value updated Oct 27, 2026. About 6 in 10 sales land between €28.88 and €71.55. A PSA 10 is about €125.
Terms used:Fair value Sales 12m Range Grade PSA
Completed sales from eBay, Fanatics Collect and Goldin · live asks from Cardmarket · How fair value works · USD at the ECB rate of Oct 26, 2026
Live PSA 9 asks
Cardmarket offers in EUR, cheapest first
No live Cardmarket asks for this grade right now.
Recent PSA 9 sales
The last completed sales in every language, in EUR
| Date | Language | Marketplace | Title | Price |
|---|---|---|---|---|
| Oct 1, 2026 | en | ebay | 1999 Pokemon Base Set Koffing #51/102 PSA 9 MINT WOTC Vintage 051/102 [eBay] | €57.53 |
| Sep 21, 2026 | en | ebay | 1999 English Pokemon Base Set Unlimited Koffing Card 51/102 PSA 9 051/102 [eBay] | €56.56 |
| Sep 12, 2026 | en | ebay | Pokémon Koffing 51/102 Base Set Unlimited PSA 9 English Regular Common 1999 051/102 [eBay] | €38.81 |
| Sep 2, 2026 | en | ebay | Pokemon Base Set Koffing PSA 9 051/102 [eBay] | €31.09 |
| Aug 31, 2026 | en | ebay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 9 #51 [eBay] | €27.63 |
| Aug 22, 2026 | en | ebay | 1999 Pokemon Base Set Unlimited Koffing PSA 9 051/102 [eBay] | €26.50 |
| Aug 20, 2026 | en | ebay | Koffing 51/102 1999 Pokemon Base Set Unlimited PSA 9 Mint! #51 [eBay] | €41.95 |
| Aug 16, 2026 | en | ebay | Pokemon Cards - PSA 9 Koffing 51/102 - Base Set Unlimited - MINT - PSA9 051/102 [eBay] | €26.92 |
| Aug 16, 2026 | en | ebay | Pokemon Cards - PSA 9 Koffing 51/102 - Base Set Unlimited - MINT - PSA9 051/102 [eBay] | €26.92 |
| Aug 7, 2026 | en | ebay | 1999 English Pokemon Base Set Unlimited Koffing Card 51/102 PSA 9 051/102 [eBay] | €26.01 |
| Aug 4, 2026 | en | ebay | PSA 9 Koffing Pokemon Card 51/102 Base Set 1999 Mint Freshly Graded 51/102 [eBay] | €40.81 |
| Aug 3, 2026 | en | ebay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 9 #51 [eBay] | €86.69 |
| Aug 2, 2026 | en | ebay | Pokémon TCG Koffing 51/102 Base Set PSA 9 051/102 [eBay] | €38.69 |
| Jul 3, 2026 | en | ebay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 9 #51 [eBay] | €23.50 |
| Jun 27, 2026 | en | ebay | Koffing 51/102 1999 Pokemon Base Set Unlimited PSA 9 Mint! #51 [eBay] | €27.19 |
| Jun 26, 2026 | en | ebay | Pokemon Koffing Base Set 051/102 Regular Common EN 1999 PSA 9 Graded 051/102 [eBay] | €31.58 |
| Jun 22, 2026 | en | ebay | PSA 9 Koffing Pokemon Card 51/102 Base Set 1999 Mint 51/102 [eBay] | €30.55 |
| May 27, 2026 | en | ebay | 1999 POKEMON BASE SET UNLIMITED #51 KOFFING PSA 9 #51 [eBay] | €35.22 |
| May 9, 2026 | en | ebay | 1999 Pokemon Game—Koffing #51 Base Set— PSA 9 #51 [eBay] | €44.00 |
Card details
- Set
- Base Set
- Number
- 51/102
- Rarity
- Common
- Illustrator
- Mitsuhiro Arita
By language
PSA 9 fair values, sales and live asks for every printing language
| Language | Fair value | Confidence | Sales 12m | Last sale | Population | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|
| en | €46.7219 sales + estimate from PSA 10 (19 PSA 10 sales) | Medium | 19 | Oct 1, 2026 · €57.53 | – | – | – |
PSA population trend
How many copies PSA has graded and how many came back a 10.
No PSA population data for this card yet.
Frequently asked questions
How much is a PSA 9 Koffing worth?
A PSA 9 English Koffing (Base Set 51/102) is worth about €46.72 (≈ $52.27), based on 19 sales in the last 12 months, blended with an estimate from PSA 10 (19 PSA 10 sales). Fair value updated Oct 27, 2026. About 6 in 10 sales land between €28.88 and €71.55. A PSA 10 is about €125.
Is a PSA 9 Koffing worth more than a PSA 10?
No. A PSA 10 is about €125, 2.7× a PSA 9 at about €46.72.
How fast does a PSA 9 Koffing sell?
None sold on EU venues in the last 90 days (13 copies on all venues), so there is no EU pace to time a sale from. Listed at €46.72, one copy nets about €37.04 on Cardmarket after fees.
Other grades
Koffing grades with at least three sales in the last 12 months