Brock's Training Method
Gym Heroes · #106 · Uncommon
Market value
$4.01▲ 12.3%30d
PSA 10 price
$87.17(+2074%)
Price history
+0.0% since Sep 29, 2026
Sep 29, 2026Low $87.17 · High $87.17Oct 7, 2026
Series
Gym
Artist
Ken Sugimori
Release date
2000/08/14
Expected value after grading
−$47.66(-64%)
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.
18% chance of PSA 10 × $87.17$15.34
52% chance of PSA 9 × $22.69$11.75
22% chance of PSA 8 × $13.00$2.82
9% PSA 7 or lower × $3.61 (90% of raw)$0.32
Expected sale value$30.28
Selling fees (~13%)−$3.94
Raw card−$4.01
Grading (PSA Standard)−$59.99
Shipping both ways−$10.00
Expected profit−$47.66
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 Buy18.2% of PSA-graded copies come back a 10
PSA population
198
Graded PSA 10
36
Gem Rate
18.2%
| Grade | PSA |
|---|---|
| 10 | 36 |
| 9 | 104 |
| 8.5 | 1 |
| 8 | 41 |
| 7 | 12 |
| 6 | 2 |
| 5 | 3 |
| Total | 198 |
Grade 10 value
What a Grade 10 sells for, by grading company.
PSALeads$87.17
CGC$40.00
Price ladder
Every condition and grade Scrydex tracks for this card.
Raw
NM$4.01
LP$1.45
MP$1.59
HP$1.30
DM$0.76
Graded
PSA 10$87.17
CGC 10$40.00
CGC 9$29.99
PSA 8.5$26.00
PSA 9$22.69
PSA 8$13.00
PSA 7$12.37
CGC 8$9.88
CGC 8.5$9.87
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