Koga
Gym Challenge · #106 · Rare
Market value
$7.54▲ 2.5%30d
PSA 10 price
$142.52(+1790%)
Price history
-7.7% since Sep 29, 2026
Sep 29, 2026Low $142.52 · High $154.40Oct 7, 2026
Series
Gym
Artist
Ken Sugimori
Release date
2000/10/16
Expected value after grading
−$6.01(-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.
35% chance of PSA 10 × $142.52$49.60
41% chance of PSA 9 × $43.27$17.65
18% chance of PSA 8 × $80.00$14.56
6% PSA 7 or lower × $6.79 (90% of raw)$0.42
Expected sale value$82.20
Selling fees (~13%)−$10.69
Raw card−$7.54
Grading (PSA Standard)−$59.99
Shipping both ways−$10.00
Expected profit−$6.01
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 Buy35.9% of PSA-graded copies come back a 10
PSA population
251
Graded PSA 10
90
Gem Rate
35.9%
| Grade | PSA |
|---|---|
| 10 | 90 |
| 9 | 102 |
| 8.5 | 3 |
| 8 | 42 |
| 7 | 13 |
| 6 | 2 |
| 5 | 2 |
| Total | 251 |
Grade 10 value
What a Grade 10 sells for, by grading company.
PSALeads$142.52
CGC$45.60
Price ladder
Every condition and grade Scrydex tracks for this card.
Raw
NM$7.54
LP$5.37
MP$4.28
HP$3.99
DM$4.41
Graded
PSA 10$142.52
PSA 8$80.00
CGC 10$45.60
PSA 9$43.27
CGC 8.5$20.00
CGC 9$16.00
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