Gym Heroes · Unlimited

Narrow Gym #124, Unlimited, Gym Heroes

Card number: #124/132
Rarity: Common
Finish: Non-Holo

Gym Heroes UnlimitedGYH124:EN

TKRGYH124:EN-P8

Grading toolPro

TCGBerg fair value· PSA 8

$44

Our estimate of this card's fair value, calculated from recorded sales.

Sales evidenceSparse

Based on 2 recorded sales. Latest sale: Aug 14, 2026.

30D performance0.5%

30D: ↓ 0.5%
YTD: ↑ 403.0%
Market cap: $262
Volatility: 11.1%

Last sale (Aug 14, 2026)Last sale

$42

PSA 8 · Aug 14, 2026

4.0% below TCGBerg fair value

5-sale avg

$27

last 5 sales

Population · PSA 8

graded copies

TCGBerg fair value · PSA 8

$44

30D0.5%YTD403.0%

Sales evidenceSparse

Based on 2 recorded sales. Latest sale: Aug 14, 2026.

Market cap

$262

fair value x population

Population

graded copies

Last sale

$42

-4.0% vs fair

5-sale avg

$27

recent sales

GradingPro

Price history

Open terminalPro

Weekly fair value for PSA 8. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales.

TCGBerg fair value · PSA 8Sale below fairSale above fairOutlier

Oct 5, 202552 weekly points · 2 salesSep 27, 2026

Active listings on eBay

PSA 8 · eBay

Affiliate links: TCGBerg may earn a commission on purchases made through these listings.

No active PSA 8 listings right now. Try “All grades”.

No active PSA 8 listings right now. Try another grade above.

Behind the scenes

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

Recent sales10 tracked

Most recent transactions. From public auction comps and dealer reporting. Showing 10 of 10; delta vs fair value is the difference between the sale price and the grade's quoted fair value on that date.

Date	Grade	Price	Source	vs TCGBerg FV
Sep 25, 2026	Raw	$1	tcgplayer	7.2%
Sep 24, 2026	Raw	$1	tcgplayer	14.4%
Sep 20, 2026	Raw	$1	tcgplayer	20.2%
Sep 20, 2026	Raw	$1	tcgplayer	29.8%
Sep 19, 2026	Raw	$1	tcgplayer	8.7%
Sep 16, 2026	Raw	$1	tcgplayer	4.8%
Sep 14, 2026	Raw	$1	tcgplayer	51.9%
Sep 11, 2026	Raw	$1	tcgplayer	35.9%
Sep 8, 2026	Raw	$1	tcgplayer	6.8%
Sep 6, 2026	Raw	$1	tcgplayer	7.2%

$1
Sep 25, 2026 · via tcgplayer
Rawversus fair value, up 7.2%
$1
Sep 24, 2026 · via tcgplayer
Rawversus fair value, up 14.4%
$1
Sep 20, 2026 · via tcgplayer
Rawversus fair value, up 20.2%
$1
Sep 20, 2026 · via tcgplayer
Rawversus fair value, up 29.8%
$1
Sep 19, 2026 · via tcgplayer
Rawversus fair value, down 8.7%
$1
Sep 16, 2026 · via tcgplayer
Rawversus fair value, down 4.8%
$1
Sep 14, 2026 · via tcgplayer
Rawversus fair value, down 51.9%
$1
Sep 11, 2026 · via tcgplayer
Rawversus fair value, down 35.9%
$1
Sep 8, 2026 · via tcgplayer
Rawversus fair value, up 6.8%
$1
Sep 6, 2026 · via tcgplayer
Rawversus fair value, up 7.2%

All grades matrix

Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.

CGC7$35
1d 0.1%7d 5.6%30d -
Pop
2
Mcap
-
Evidence
Sparse
Last
-
CGC9$81
1d 0.6%7d 4.3%30d -
Pop
9
Mcap
-
Evidence
Sparse
Last
$8
PSA10$675
1d 4.5%7d 5.6%30d 15.8%
Pop
6
Mcap
$4.0K
Evidence
Sparse
Last
-


CGC7	$35	2	-	0.1%	5.6%	-	-	-	Sparse	-
CGC9	$81	9	-	0.6%	4.3%	-	-	-	Sparse	$82y ago
PSA10	$675	6	$4.0K	4.5%	5.6%	15.8%	111.4%	-	Sparse	-
PSA9	$81	10	$805	1.1%	1.4%	1.0%	202.3%	-	Sparse	$82y ago
PSA8	$44	6	$262	0.3%	0.3%	0.5%	77.7%	-	Sparse	$422mo ago
PSA7	$39	2	$78	0.4%	0.1%	1.0%	71.5%	-	Sparse	-
PSA6	$35	0	-	0.5%	0.1%	1.6%	65.6%	-	Sparse	-
Raw	$1	-	-	-	6.7%	11.9%	-	-	Very strong	$13d ago

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from raw (Damaged) at $0.37 up to gem-mint at $675. Log scale. Tap a row to switch the whole page.

Raw NM$1.11Ungraded · TCGBerg fair value
Raw LP$0.69Ungraded · TCGBerg fair value
Raw MP$0.69Ungraded · TCGBerg fair value
Raw HP$0.47Ungraded · TCGBerg fair value
Raw Damaged$0.37Ungraded · TCGBerg fair value

Population & rarity

82 graded copies of Narrow Gym Unlimited across 17 grades. The selected grade is highlighted.

PSA 10

6 · 7.3%

PSA 9

10 · 12%

PSA 8

6 · 7.3%

PSA 7

2 · 2.4%

CGC Authentic

2 · 2.4%

CGC Gem Mint 10

10 · 12%

CGC 9.5

1 · 1.2%

CGC 9

9 · 11%

CGC 8.5

12 · 15%

CGC 8

10 · 12%

CGC 7.5

4 · 4.9%

CGC 7

2 · 2.4%

CGC 6.5

2 · 2.4%

CGC 6

1 · 1.2%

CGC 5.5

2 · 2.4%

CGC 5

2 · 2.4%

CGC 4.5

1 · 1.2%

PSA 8 makes up 7.3% of graded copies: 6 of 82. One of the scarcer grades for this card. CGC 8.5 is the most common grade (15%).

Relative valuation vs. index

How PSA 8 has moved relative to Gym Heroes · Unlimited · Composite since May 17, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 46.7 pp.

About Gym HeroesParent set

This printing in the context of its parent set: total set cap and this printing's share of it.

Browse all sets →

Set total cap

$53.37M

across all printings

This printing's share

0.0%

of total set cap

Implied printing cap

$5.2K

share × set cap

Browse all sets →

Narrow Gym - Unlimited at PSA 10 carries a TCGBerg fair value of $675 as of 2026-09-27. We track a TCGBerg fair value across 7 grades from Gym Heroes, from PSA 6 up to PSA 10. A graded population of 6 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 15.8%.

Show more analysisAnalysis, commentary & FAQ

CGC 9 commentary

The TCGBerg fair value of a CGC 9 Narrow Gym - Unlimited is $81 as of 2026-09-27. 9 copies have been graded at this level. This valuation rests on sparse sales evidence.

CGC 9 - frequently asked

What is the TCGBerg fair value of a CGC 9 Narrow Gym - Unlimited?

$81 as of 2026-09-27, our model-derived fair value for a CGC 9 Narrow Gym - Unlimited based on recent graded sales.

How rare is a CGC 9 Narrow Gym - Unlimited?

9 copies have been graded at CGC 9, the graded population behind this atom.

Frequently asked

What is the TCGBerg fair value of a CGC 9 Narrow Gym - Unlimited?: $81 as of 2026-09-27, our model-derived fair value for a CGC 9 Narrow Gym - Unlimited based on recent graded sales.
How rare is a CGC 9 Narrow Gym - Unlimited?: 9 copies have been graded at CGC 9, the graded population behind this atom.

CGC 7 commentary

The TCGBerg fair value of a CGC 7 Narrow Gym - Unlimited is $35 as of 2026-09-27. 2 copies have been graded at this level. This valuation rests on sparse sales evidence.

CGC 7 - frequently asked

What is the TCGBerg fair value of a CGC 7 Narrow Gym - Unlimited?

$35 as of 2026-09-27, our model-derived fair value for a CGC 7 Narrow Gym - Unlimited based on recent graded sales.

How rare is a CGC 7 Narrow Gym - Unlimited?

2 copies have been graded at CGC 7, the graded population behind this atom.

Frequently asked

What is the TCGBerg fair value of a CGC 7 Narrow Gym - Unlimited?: $35 as of 2026-09-27, our model-derived fair value for a CGC 7 Narrow Gym - Unlimited based on recent graded sales.
How rare is a CGC 7 Narrow Gym - Unlimited?: 2 copies have been graded at CGC 7, the graded population behind this atom.

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Narrow Gym - Unlimited is $675 as of 2026-09-27. 6 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has risen 15.8%.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Narrow Gym - Unlimited?

$675 as of 2026-09-27, our model-derived fair value for a PSA 10 Narrow Gym - Unlimited based on recent graded sales.

How rare is a PSA 10 Narrow Gym - Unlimited?

6 copies have been graded at PSA 10, the graded population behind this atom.

How has the PSA 10 Narrow Gym - Unlimited price moved recently?

Its TCGBerg fair value has risen 15.8% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Narrow Gym - Unlimited?: $675 as of 2026-09-27, our model-derived fair value for a PSA 10 Narrow Gym - Unlimited based on recent graded sales.
How rare is a PSA 10 Narrow Gym - Unlimited?: 6 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Narrow Gym - Unlimited price moved recently?: Its TCGBerg fair value has risen 15.8% over the past 30 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Narrow Gym - Unlimited is $81 as of 2026-09-27. 10 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has fallen 1.0%.

PSA 9 - frequently asked

What is the TCGBerg fair value of a PSA 9 Narrow Gym - Unlimited?

$81 as of 2026-09-27, our model-derived fair value for a PSA 9 Narrow Gym - Unlimited based on recent graded sales.

How rare is a PSA 9 Narrow Gym - Unlimited?

10 copies have been graded at PSA 9, the graded population behind this atom.

How has the PSA 9 Narrow Gym - Unlimited price moved recently?

Its TCGBerg fair value has fallen 1.0% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 9 Narrow Gym - Unlimited?: $81 as of 2026-09-27, our model-derived fair value for a PSA 9 Narrow Gym - Unlimited based on recent graded sales.
How rare is a PSA 9 Narrow Gym - Unlimited?: 10 copies have been graded at PSA 9, the graded population behind this atom.
How has the PSA 9 Narrow Gym - Unlimited price moved recently?: Its TCGBerg fair value has fallen 1.0% over the past 30 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Narrow Gym - Unlimited is $44 as of 2026-09-27. 6 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has fallen 0.5%. The most recent recorded sale was $42 on 2026-08-14.

PSA 8 - frequently asked

What is the TCGBerg fair value of a PSA 8 Narrow Gym - Unlimited?

$44 as of 2026-09-27, our model-derived fair value for a PSA 8 Narrow Gym - Unlimited based on recent graded sales.

How rare is a PSA 8 Narrow Gym - Unlimited?

6 copies have been graded at PSA 8, the graded population behind this atom.

How has the PSA 8 Narrow Gym - Unlimited price moved recently?

Its TCGBerg fair value has fallen 0.5% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 8 Narrow Gym - Unlimited?: $44 as of 2026-09-27, our model-derived fair value for a PSA 8 Narrow Gym - Unlimited based on recent graded sales.
How rare is a PSA 8 Narrow Gym - Unlimited?: 6 copies have been graded at PSA 8, the graded population behind this atom.
How has the PSA 8 Narrow Gym - Unlimited price moved recently?: Its TCGBerg fair value has fallen 0.5% over the past 30 days.

PSA 7 commentary

The TCGBerg fair value of a PSA 7 Narrow Gym - Unlimited is $39 as of 2026-09-27. 2 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has fallen 1.0%.

PSA 7 - frequently asked

What is the TCGBerg fair value of a PSA 7 Narrow Gym - Unlimited?

$39 as of 2026-09-27, our model-derived fair value for a PSA 7 Narrow Gym - Unlimited based on recent graded sales.

How rare is a PSA 7 Narrow Gym - Unlimited?

2 copies have been graded at PSA 7, the graded population behind this atom.

How has the PSA 7 Narrow Gym - Unlimited price moved recently?

Its TCGBerg fair value has fallen 1.0% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 7 Narrow Gym - Unlimited?: $39 as of 2026-09-27, our model-derived fair value for a PSA 7 Narrow Gym - Unlimited based on recent graded sales.
How rare is a PSA 7 Narrow Gym - Unlimited?: 2 copies have been graded at PSA 7, the graded population behind this atom.
How has the PSA 7 Narrow Gym - Unlimited price moved recently?: Its TCGBerg fair value has fallen 1.0% over the past 30 days.

PSA 6 commentary

The TCGBerg fair value of a PSA 6 Narrow Gym - Unlimited is $35 as of 2026-09-27. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has fallen 1.6%.

PSA 6 - frequently asked

What is the TCGBerg fair value of a PSA 6 Narrow Gym - Unlimited?

$35 as of 2026-09-27, our model-derived fair value for a PSA 6 Narrow Gym - Unlimited based on recent graded sales.

How has the PSA 6 Narrow Gym - Unlimited price moved recently?

Its TCGBerg fair value has fallen 1.6% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 6 Narrow Gym - Unlimited?: $35 as of 2026-09-27, our model-derived fair value for a PSA 6 Narrow Gym - Unlimited based on recent graded sales.
How has the PSA 6 Narrow Gym - Unlimited price moved recently?: Its TCGBerg fair value has fallen 1.6% over the past 30 days.

Every printing of Narrow Gym and the indices that include this card in their constituent basket.

Printings of Narrow Gym

UnlimitedviewingNarrow Gym - Unlimited
1st EditionNarrow Gym - 1st Edition Normal$89

Indices containing this card

Parent set

Gym Heroes

Set total cap

$50.48M

Date

Grade

Price

Source

vs TCGBerg FV

Sep 25, 2026

Raw

tcgplayer

7.2%

Sep 24, 2026

Raw

tcgplayer

14.4%

Sep 20, 2026

Raw

tcgplayer

20.2%

Sep 20, 2026

Raw

tcgplayer

29.8%

Sep 19, 2026

Raw

tcgplayer

8.7%

Sep 16, 2026

Raw

tcgplayer

4.8%

Sep 14, 2026

Raw

tcgplayer

51.9%

Sep 11, 2026

Raw

tcgplayer

35.9%

Sep 8, 2026

Raw

tcgplayer

6.8%

Sep 6, 2026

Raw

tcgplayer

7.2%

CGC7

$35

0.1%

5.6%

Sparse

CGC9

$81

0.6%

4.3%

Sparse

$82y ago

PSA10

$675

$4.0K

4.5%

5.6%

15.8%

Sparse

PSA9

$81

$805

1.1%

1.4%

1.0%

Sparse

$82y ago

PSA8

$44

$262

0.3%

0.5%

Sparse

$422mo ago

PSA7

$39

$78

0.4%

0.1%

1.0%

Sparse

PSA6

$35

0.5%

0.1%

1.6%

Sparse

Raw

6.7%

11.9%

Very strong

$13d ago

Narrow Gym #124, Unlimited, Gym Heroes

Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales10 tracked

All grades matrix

Population & rarityHow Narrow Gym's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at May 17, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Gym HeroesParent set

Analysis

CGC 9 commentary

CGC 9 - frequently asked

CGC 7 commentary

CGC 7 - frequently asked

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

PSA 7 commentary

PSA 7 - frequently asked

PSA 6 commentary

PSA 6 - frequently asked

Related

Printings of Narrow Gym

Indices containing this card

Parent set

Active listings on eBayLive asking prices from eBay sellers. The delta shows how each ask compares to TCGBerg's quoted fair value for that grade. Verified deals are marked from the published analytics feed.

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales10 tracked

All grades matrix

Population & rarityHow Narrow Gym's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at May 17, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Gym HeroesParent set

Analysis

CGC 9 commentary

CGC 9 - frequently asked

CGC 7 commentary

CGC 7 - frequently asked

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

PSA 7 commentary

PSA 7 - frequently asked

PSA 6 commentary

PSA 6 - frequently asked

Related

Printings of Narrow Gym

Indices containing this card

Parent set

Active listings on eBay

Behind the scenes

Population & rarity

Relative valuation vs. index

Active listings on eBay

Behind the scenes

Population & rarity

Relative valuation vs. index