Vintage
Koga's Koffing
Gym Challenge · #79 · English · released 2000
Raw market price
$2.68
7 days
▼ 2.2%
30 days
▼ 1.5%
90 days
▲ 6%
47MASTER score · steady
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $153 | 214 |
| PSA 9 | $29 | 222 |
| PSA 8 | $18 | 53 |
PSA population recorded 2026-09-05 · total graded 514
Why this card matters
pop
Estimated.
Graded comps on record
$153
PSA 10
$38
CGC 10
$29
PSA 9
$24
CGC 9.5
$18
PSA 8
$15
CGC 9
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More from Gym Challenge
Market data recorded 2026-08-31 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.