What is the TCGBerg fair value of a PSA 10 Lt. Surge's Secret Plan - 1st Edition Normal?

$217 as of 2026-08-09, our model-derived fair value for a PSA 10 Lt. Surge's Secret Plan - 1st Edition Normal based on recent graded sales.

How rare is a PSA 10 Lt. Surge's Secret Plan - 1st Edition Normal?

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

What is the TCGBerg fair value of a PSA 9 Lt. Surge's Secret Plan - 1st Edition Normal?

$33 as of 2026-08-09, our model-derived fair value for a PSA 9 Lt. Surge's Secret Plan - 1st Edition Normal based on recent graded sales.

How rare is a PSA 9 Lt. Surge's Secret Plan - 1st Edition Normal?

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

What is the TCGBerg fair value of a PSA 8 Lt. Surge's Secret Plan - 1st Edition Normal?

$26 as of 2026-08-09, our model-derived fair value for a PSA 8 Lt. Surge's Secret Plan - 1st Edition Normal based on recent graded sales.

How rare is a PSA 8 Lt. Surge's Secret Plan - 1st Edition Normal?

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

Gym Challenge · 1st Edition

Lt. Surge's Secret Plan #107, 1st Edition, Gym Challenge

Gym Challenge 1st EditionGYC107F:EN

TKRGYC107F:EN-P9

TCGBerg fair value· PSA 9

$33

Our estimate of a fair value of this card based on our proprietary pricing algorithm and recent verified sales.

Data quality moderate59/100

30D performance

30D-

YTD-

MCAP$3.5K

VOL9.1%

Last sale (Jul 27, 2026)Last sale

$37

PSA 9 · Jul 27, 2026

10.3% above TCGBerg fair value

5-sale avg

$36

last 5 sales

Population · PSA 9

105

graded copies

TCGBerg fair value · PSA 9

$33

Data quality moderate59/100

Market cap

$3.5K

fair value x population

Population

105

graded copies

Last sale

$37

+10.3% vs fair

5-sale avg

$36

recent sales

Price history

Weekly fair value for PSA 9. 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 9Sale below fairSale above fairOutlier

Jul 19, 20264 weekly points · 7 salesAug 9, 2026

Date	Grade	Price	Source	vs TCGBerg FV
Jul 27, 2026	PSA9	$37	ebay	40.8%
May 13, 2026	PSA9	$35	ebay	32.4%
Mar 29, 2026	PSA9	$56	ebay	111.9%
Mar 29, 2026	PSA9	$25	ebay	5.4%
Mar 8, 2026	PSA9	$28	ebay	5.9%
Feb 15, 2026	PSA9	$22	ebay	16.8%
Jan 3, 2026	PSA9	$25	ebay	5.6%

Date

Grade

Price

Source

vs TCGBerg FV

Jul 27, 2026

PSA9

$37

ebay

40.8%

May 13, 2026

PSA9

$35

ebay

32.4%

Mar 29, 2026

PSA9

$56

ebay

111.9%

Mar 29, 2026

PSA9

$25

ebay

5.4%

Mar 8, 2026

PSA9

$28

ebay

5.9%

Feb 15, 2026

PSA9

$22

ebay

16.8%

Jan 3, 2026

PSA9

$25

ebay

5.6%


PSA10	$217	77	$17.1K	4.1%	12.7%	-	-	-	14	$1546mo ago
PSA9	$33	105	$3.5K	0.8%	27.6%	-	-	-	59	$373w ago
PSA8	$26	32	$857	1.2%	0.1%	-	-	-	64	$294w ago
Raw	$8	-	-	0.0%	0.2%	0.5%	10.2%	-	-	-

PSA10

$217

$17.1K

4.1%

12.7%

$1546mo ago

PSA9

$33

105

$3.5K

0.8%

27.6%

$373w ago

PSA8

$26

$857

1.2%

0.1%

$294w ago

Raw

0.0%

0.2%

0.5%

Date	Grade	Price	Source	vs TCGBerg FV
Jul 27, 2026	PSA9	$37	ebay	40.8%
May 13, 2026	PSA9	$35	ebay	32.4%
Mar 29, 2026	PSA9	$56	ebay	111.9%
Mar 29, 2026	PSA9	$25	ebay	5.4%
Mar 8, 2026	PSA9	$28	ebay	5.9%
Feb 15, 2026	PSA9	$22	ebay	16.8%
Jan 3, 2026	PSA9	$25	ebay	5.6%

Date

Grade

Price

Source

vs TCGBerg FV

Jul 27, 2026

PSA9

$37

ebay

40.8%

May 13, 2026

PSA9

$35

ebay

32.4%

Mar 29, 2026

PSA9

$56

ebay

111.9%

Mar 29, 2026

PSA9

$25

ebay

5.4%

Mar 8, 2026

PSA9

$28

ebay

5.9%

Feb 15, 2026

PSA9

$22

ebay

16.8%

Jan 3, 2026

PSA9

$25

ebay

5.6%


PSA10	$217	77	$17.1K	4.1%	12.7%	-	-	-	14	$1546mo ago
PSA9	$33	105	$3.5K	0.8%	27.6%	-	-	-	59	$373w ago
PSA8	$26	32	$857	1.2%	0.1%	-	-	-	64	$294w ago
Raw	$8	-	-	0.0%	0.2%	0.5%	10.2%	-	-	-

PSA10

$217

$17.1K

4.1%

12.7%

$1546mo ago

PSA9

$33

105

$3.5K

0.8%

27.6%

$373w ago

PSA8

$26

$857

1.2%

0.1%

$294w ago

Raw

0.0%

0.2%

0.5%

Lt. Surge's Secret Plan #107, 1st Edition, Gym Challenge

Price history

Lt. Surge's Secret Plan #107, 1st Edition, Gym Challenge

Price history

Active listings on eBay

Recent sales7 tracked

All grades matrix

Price spectrum

TCGBerg fair value by grade

Population & rarity

Relative valuation vs. index

About Gym ChallengeParent set

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

Other printings of Lt. Surge's Secret Plan

Indices containing this card

Parent set

Active listings on eBay

Recent sales7 tracked

All grades matrix

Price spectrum

TCGBerg fair value by grade

Population & rarity

Relative valuation vs. index

About Gym ChallengeParent set

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

Other printings of Lt. Surge's Secret Plan

Indices containing this card

Parent set

Lt. Surge's Secret Plan #107, 1st Edition, Gym Challenge

Lt. Surge's Secret Plan #107, 1st Edition, Gym Challenge

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.

Recent sales7 tracked

All grades matrix

Price spectrum

Population & rarityHow Lt. Surge's Secret Plan'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 ChallengeParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

Related

Other printings of Lt. Surge's Secret Plan

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.

Recent sales7 tracked

All grades matrix

Price spectrum

Population & rarityHow Lt. Surge's Secret Plan'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 ChallengeParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

PSA 9 commentary

PSA 9 - frequently asked

PSA 8 commentary

PSA 8 - frequently asked

Related

Other printings of Lt. Surge's Secret Plan

Indices containing this card

Parent set

Active listings on eBay

Population & rarity

Relative valuation vs. index

Active listings on eBay

Population & rarity

Relative valuation vs. index