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BROCK'S TRAINING METHOD #106/132
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Brock's Training Method
Brock's Training MethodBrock's Training Method
106/132
UNCOMMONUNCOMMON
1ST EDITION1ST EDITION
Gym Heroes2000
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Graded Cap$19.9K
PSA 10$442
Raw NM$5
$442Pop 36
Gym Heroes2000
Price & Volume History
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Market
Last Sale
$86
383 days ago
Price Estimate
$442
MODELED
8% off ATH$478 · OCT '26
On eBay · Lowest PSA 10 Buy It Now
See listings ↗
Price Confidence:Modeled · Set
Sales
Sales
2025-10-19$86
2025-08-30$120
2025-08-02$86
2024-09-19$43
2024-08-11$25
Sales
16 sales · Mar 3 2021 – Oct 19 2025
2025-10-19$86eBay
2025-08-30$120eBay
2025-08-02$86eBay
2024-09-19$43eBay
2024-08-11$25eBay
2024-07-31$50eBay
2024-01-31$61eBay
2023-05-09$53eBay
2023-03-30$35eBay
2023-03-19$52eBay
2023-03-17$61eBay
2022-11-17$95eBay
2022-03-21$75eBay
2022-01-26$105eBay
2021-09-13$135eBay
2021-03-03$57eBay
See live PSA 10 listings on eBay ↗
Grading
Snapshot
Key Metrics · Grading Activity
Percentile vs.
MetricValueSetEraAll
Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy.$12356065
Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10.18.0%295255
Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one.8.6×636852
Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests.0.4×523732
PSA10
36
PSA
Total: 200
Gem Rate: 18%
Cumulative Grading
200graded36PSA 10Apr 26Nov 26
All Grades
200 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
Related Cards
▍ Variants1
Unlimited
106/132
Brock's Training Method
PSA 10—
NM$1
eBay Listings
See live PSA 10 listings on eBay ↗