RareAlert IntelligenceCard-level collector intelligence
Japanese Original Era
Koga's Koffing
1999 Japanese Gym 2 · #109
50 HP · Pokemon
Pokémon
Illustrated by Ken Sugimori
50 HP · Pokemon
Pokémon
Illustrated by Ken Sugimori
Koga's Koffing #109 from 1999 Japanese Gym 2 50 HP Pokemon currently has 101 PSA graded copies, including 32 PSA 10s, for a 31.7% PSA gem rate. Compare PSA, CGC and BGS populations by grade and track grading trends over time.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 101 | 133 | 0 |
| Pristine / Black Label % | — | 6.0% | — |
| Gem Rate | 31.7% | 13.5% | — |
| Perfect / Black Label | — | 0 | — |
| Pristine | — | 8 | — |
| 10 | 32 | 10 | — |
| 9.5 | — | 3 | — |
| 9 | 49 | 53 | — |
| 8.5 | 0 | 19 | — |
| 8 | 15 | 13 | — |
| 7.5 | 0 | 8 | — |
| 7 | 2 | 9 | — |
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| 6.5 | 0 | 2 | — |
| 6 | 1 | 2 | — |
| 5.5 | 0 | 2 | — |
| 5 | 0 | 2 | — |
| 4.5 | 0 | 1 | — |
| 4 | 1 | 1 | — |
| 3.5 | 0 | 0 | — |
| 3 | 1 | 0 | — |
| 2.5 | 0 | 0 | — |
| 2 | 0 | 0 | — |
| 1.5 | 0 | 0 | — |
| 1 | 0 | 0 | — |
Market value
Grade-specific RareAlert market estimates will be calculated from qualified marketplace data.
Market pricing is not available for this card yet. RareAlert will display grade-specific estimates when sufficient qualified marketplace data is available.
Marketplace matches
Current eBay availability
No active eBay matches are currently available for this card.