Koga's Arbok
Gym Challenge · #25 · Rare
Market value
$16.94▲ 2.1%30d
PSA 10 price
$252.10(+1388%)
Price history
-0.8% since Sep 29, 2026
Sep 29, 2026Low $252.10 · High $254.11Oct 7, 2026
Series
Gym
Artist
Ken Sugimori
Release date
2000/10/16
Region
Kanto
Types
Grass
Expected value after grading
+$8.97(+10%)
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.
33% chance of PSA 10 × $252.10$82.44
45% chance of PSA 9 × $47.26$21.27
17% chance of PSA 8 × $33.72$5.60
6% PSA 7 or lower × $15.25 (90% of raw)$0.87
Expected sale value$110.23
Selling fees (~13%)−$14.33
Raw card−$16.94
Grading (PSA Standard)−$59.99
Shipping both ways−$10.00
Expected profit+$8.97
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 Buy33.3% of PSA-graded copies come back a 10
PSA population
381
Graded PSA 10
127
Gem Rate
33.3%
| Grade | PSA |
|---|---|
| 10 | 127 |
| 9 | 172 |
| 8.5 | 1 |
| 8 | 61 |
| 7 | 15 |
| 6 | 4 |
| 5 | 2 |
| Total | 381 |
Grade 10 value
What a Grade 10 sells for, by grading company.
PSALeads$252.10
CGC$99.99
Price ladder
Every condition and grade Scrydex tracks for this card.
Raw
NM$16.94
LP$11.56
MP$7.21
HP$5.91
DM$5.29
Graded
PSA 10$252.10
CGC 10$99.99
PSA 9$47.26
PSA 8$33.72
BGS 8.5$26.00
CGC 9$18.37
PSA 7$14.75
CGC 8.5$9.00
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More versions of Koga's Arbok
Every other printing of this character across sets.