Koga's Koffing
Gym Challenge · #48 · Uncommon
Market value
$7.69▼ 5.3%30d
PSA 10 price
$244.49(+3079%)
Price history
+0.0% since Sep 29, 2026
Sep 29, 2026Low $244.49 · High $244.49Oct 7, 2026
Series
Gym
Artist
Ken Sugimori
Release date
2000/10/16
Region
Kanto
Types
Grass
Expected value after grading
−$6.10(-8%)
What you'd make on average if you bought this card raw and graded it, using how often PSA-graded copies actually come back a 10, 9 or 8.
24% chance of PSA 10 × $244.49$58.19
55% chance of PSA 9 × $36.82$20.25
16% chance of PSA 8 × $21.13$3.42
5% PSA 7 or lower × $6.92 (90% of raw)$0.35
Expected sale value$82.28
Selling fees (~13%)−$10.70
Raw card−$7.69
Grading (PSA Standard)−$59.99
Shipping both ways−$10.00
Expected profit−$6.10
Pop reports count submitted cards, and people mostly submit their best copies, so the real odds for a random raw card are likely a bit lower.
Buy Signal · Population report
Strong Buy24% of PSA-graded copies come back a 10
PSA population
279
Graded PSA 10
67
Gem Rate
24%
| Grade | PSA |
|---|---|
| 10 | 67 |
| 9 | 156 |
| 8 | 44 |
| 7 | 5 |
| 6 | 3 |
| 5 | 1 |
| 4 | 1 |
| 3 | 1 |
| 2 | 1 |
| Total | 279 |
Grade 10 value
What a Grade 10 sells for, by grading company.
PSALeads$244.49
Price ladder
Every condition and grade Scrydex tracks for this card.
Raw
NM$7.69
LP$3.20
MP$2.49
HP$3.00
DM$1.71
Graded
PSA 10$244.49
PSA 9$36.82
CGC 9.5$22.99
PSA 8$21.13
CGC 8$15.77
CGC 9$11.00
CGC 8.5$8.00
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Live raw and graded eBay listings for this card.
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More versions of Koga's Koffing
Every other printing of this character across sets.