RareAlert IntelligenceCard-level collector intelligence
Pokemon Carddass
Koffing #109 1997 Pokemon Carddass Blue PSA Population
Koffing #109 from 1997 Pokemon Carddass Blue currently has 147 PSA graded copies, including 24 PSA 10s, for a 16.3% PSA gem rate.
PSA and CGC data as of Oct 17, 2026.
RareAlert may earn a commission from qualifying purchases made through eBay links.
Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 147 | 78 | 0 |
| Pristine / Black Label % | — | 1.3%-0.07% | — |
| Gem Rate | 16.3% | 6.4%-0.3% | — |
| Perfect / Black Label | — | 0 | — |
| Pristine | — | 1 | — |
| 10 | 24 | 4 | — |
| 9.5 | 0 | 0 | — |
| 9 | 46 | 10 | — |
| 8.5 | 0 | 10 | — |
| 8 | 29 | 6 | — |
| 7.5 | 0 | 10 | — |
| 7 | 21 | 4 | — |
CGC total graded is the grader's reported population (78). The grade rows add up to 74.
Show more
| 6.5 | 0 | 12 | — |
| 6 | 12 | 2 | — |
| 5.5 | 0 | 5 | — |
| 5 | 7 | 4 | — |
| 4.5 | 0 | 3 | — |
| 4 | 7 | 1 | — |
| 3.5 | 0 | 1 | — |
| 3 | 0 | 0 | — |
| 2.5 | 0 | 1 | — |
| 2 | 1 | 0 | — |
| 1.5 | 0 | 0 | — |
| 1 | 0 | 0 | — |
Market value
No market estimate yet.
