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Brock's Training Method #106, Unlimited, Gym Heroes

  • Card number: #106/132
  • Rarity: Uncommon
  • Finish: Non-Holo

A PSA 9 Brock's Training Method #106 Unlimited from Gym Heroes has a TCGBerg fair value of $36 as of Nov 15, 2026. It rests on 2 recorded sales, the latest on Oct 27, 2026. PSA has graded 17 copies at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$36down 13.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

2 sales · latest Oct 27, 2026

Fair value3 months
Last sale$20Oct 27, 202644.6% below fair
5-sale avg$20last 5 sales
Population · PSA 9
17
Market cap
$614
Volatility
10.3%
YTD
↑ 120.1%
Sales evidence
Sparse

TCGBerg fair value · PSA 9

$36

30D13.7%YTD120.1%
Sales evidenceSparse

Based on 2 recorded sales. Latest sale: Oct 27, 2026.

Market cap
$614
fair value x population
Population
17
graded copies
Last sale
$20
-44.6% vs fair
5-sale avg
$20
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 9.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 9 sale, $20 on Oct 27, 2026, sits 44.6% below the $36 fair value. The value rests on 2 recorded PSA 9 sales. With so few PSA 9 sales on record, a single sale can sit far from the value. Its confidence band runs from $32 to $40. A PSA 10 ($59) is worth 1.6 times a PSA 9 ($36). Over the past 30 days the PSA 9 value has fallen 13.7%. With sparse sales evidence, read the gap and the band as rough guides.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$1.26Ungraded · TCGBerg fair value
  • Raw LP$0.87Ungraded · TCGBerg fair value
  • Raw MP$0.73Ungraded · TCGBerg fair value
  • Raw HP$0.70Ungraded · TCGBerg fair value
  • Raw Damaged$0.53Ungraded · TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $1.60
    Oct 31, 2026 · via tcgplayer
    Rawabove fair value by 26.0%
  • $0.90
    Oct 30, 2026 · via tcgplayer
    Rawbelow fair value by 29.1%
  • $1.38
    Oct 30, 2026 · via tcgplayer
    Rawabove fair value by 8.7%
  • $1.28
    Oct 29, 2026 · via tcgplayer
    Rawabove fair value by 0.8%
  • $1.23
    Oct 28, 2026 · via tcgplayer
    Rawbelow fair value by 3.1%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 60.3% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC6$8.93
    1d 4.9%7d 4.9%30d -
    Pop
    2
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • CGC9.5$7.20
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    2
    Mcap
    $14
    Evidence
    Sparse
    Last
    -
  • PSA10$59
    1d 0.1%7d 0.3%30d 2.1%
    Pop
    8
    Mcap
    $469
    Evidence
    Sparse
    Last
    $27
Listings
CGC6$8.932-up 4.9%--Sparse-
CGC9.5$7.202$140.0%0.0%0.0%Sparse-
PSA10$598$469up 0.3%up 2.1%up 13.9%Sparse$272y ago
PSA9$3617$614up 6.1%down 13.7%up 78.3%Sparse$203w ago
PSA8$2914$404down 1.9%down 13.4%up 45.2%Sparse$562mo ago
PSA7$225$111down 11.0%up 1.2%up 13.7%Sparse$1611mo ago
PSA6$112$23down 0.1%down 10.6%up 23.1%Sparse-
Raw$1.26--down 0.8%down 17.6%-Strong$1.602w ago

Graded population report

117 graded copies of Brock's Training Method Unlimited across 22 grades.

PSA 10
8 · 6.8%
PSA 9
17 · 15%
PSA 8
14 · 12%
PSA 7
5 · 4.3%
PSA 6
2 · 1.7%
BGS 9
3 · 2.6%
CGC Gem Mint 10
11 · 9.4%
CGC 9.5
2 · 1.7%
CGC 9
13 · 11%
CGC 8.5
15 · 13%
CGC 8
5 · 4.3%
CGC 7.5
2 · 1.7%
CGC 7
1 · 0.9%
CGC 6.5
5 · 4.3%
CGC 6
2 · 1.7%
CGC 5.5
2 · 1.7%
CGC 5
1 · 0.9%
CGC 4.5
2 · 1.7%
BGS 8.5
1 · 0.9%
BGS 7
1 · 0.9%
CGC Authentic
4 · 3.4%
PSA 5
1 · 0.9%

PSA 9 makes up 15% of graded copies: 17 of 117. It’s the most common grade for this card.

Analysis

Brock's Training Method - Unlimited at PSA 10 carries a TCGBerg fair value of $59 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Gym Heroes, from CGC 9.5 up to PSA 10. A graded population of 8 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 2.1%.

PSA 9 - frequently asked

How much is a PSA 9 Brock's Training Method - Unlimited from Gym Heroes worth?
$36 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Brock's Training Method - Unlimited from Gym Heroes. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Brock's Training Method - Unlimited from Gym Heroes?
17 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Brock's Training Method - Unlimited from Gym Heroes price moved recently?
Its TCGBerg fair value has fallen 13.7% over the past 30 days.
What did a PSA 9 Brock's Training Method - Unlimited from Gym Heroes last sell for?
The most recent recorded sale was $20 on 2026-10-27. This recorded sale is separate from the model-derived fair value.