Legendary Collection · Normal

Tentacruel #66, Normal, Legendary Collection

TKRLEGU66:EN-P10

Updated today

TCGBerg fair value· PSA 10

$58

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

Data quality weak35/100

30D performance0.0%

30D· 0.0%

YTD↓ 2.9%

MCAP$1.4K

VOL0.0%

Last sale

$63

PSA 10 · Apr 4, 2026

9.5% above TCGBerg fair value

5-sale avg

$54

last 5 sales

Population · PSA 10

graded copies

Price history

Showing weekly fair value for PSA 10. 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 10Sale below fairSale above fairOutlier

Jun 29, 202552 weekly points · 3 salesJun 18, 2026

Price spectrum

No price-spectrum data for this grade yet.

TCGBerg fair value by grade

Implied fair value at each grade, on a log scale that spans the full range from raw (Near Mint) at $1 up to gem-mint at $58.

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.


PSA10	$58	25	$1.4K	0.0%	0.0%	0.0%	4.9%	—	35	$633mo ago
PSA9	$25	26	$650	0.0%	0.0%	0.0%	0.0%	—	22	$359mo ago
PSA8	$18	7	$124	0.0%	0.0%	0.0%	9.4%	—	37	$201y ago
Raw	$1	—	—	0.0%	3.1%	6.5%	6.5%	—	—	—

Active listings on eBay

No active listings tracked for this printing yet.

About Legendary Collection

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

$101.62M

across all printings

This printing's share

0.0%

of total set cap

Implied printing cap

$2.2K

share × set cap

Recent sales

Most recent transactions from public auction comps and dealer reporting. Showing 3 of 3; 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
Apr 4, 2026	PSA10	$63	ebay	9.5%
Jan 18, 2026	PSA10	$55	ebay	7.1%
Dec 11, 2025	PSA10	$75	ebay	26.6%

Apr 4, 2026PSA10
$639.5%
via ebay
Jan 18, 2026PSA10
$557.1%
via ebay
Dec 11, 2025PSA10
$7526.6%
via ebay

Population & rarity

58 graded copies of Tentacruel Normal across 3 grades. The selected grade is highlighted.

PSA 10

25 · 43%

PSA 9

26 · 45%

PSA 8

7 · 12%

PSA 10 makes up 43% of graded copies: 25 of 58. PSA 9 is the most common grade (45%).

Relative valuation vs. index

How PSA 10 has moved relative to Legendary Collection · Normal · Composite since May 10, 2026. Both indexed to 100 at the index’s inception. Card underperformed by 4.4 pp.

Analysis

Tentacruel - Normal at PSA 10 carries a TCGBerg fair value of $58 as of 2026-06-18. We track a TCGBerg fair value across 3 grades from Legendary Collection, from PSA 8 up to PSA 10. A graded population of 25 copies sits behind the PSA 10 grade. The PSA 10 valuation carries low confidence (a confidence score of 35). Over the past 90 days, the PSA 8 TCGBerg fair value has fallen 9.4%.

Show more analysis

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Tentacruel - Normal is $58 as of 2026-06-18. 25 copies have been graded at this level. This valuation carries low confidence (a confidence score of 35). Over the past 90 days the TCGBerg fair value has risen 4.9%. The most recent recorded sale was $63 on 2026-04-04.

PSA 10 — frequently asked

What is the TCGBerg fair value of a PSA 10 Tentacruel - Normal?

$58 as of 2026-06-18, our model-derived fair value for a PSA 10 Tentacruel - Normal based on recent graded sales.

How rare is a PSA 10 Tentacruel - Normal?

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

How has the PSA 10 Tentacruel - Normal price moved recently?

Its TCGBerg fair value has risen 4.9% over the past 90 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Tentacruel - Normal is $25 as of 2026-06-18. 26 copies have been graded at this level. This valuation carries low confidence (a confidence score of 22). The most recent recorded sale was $35 on 2025-09-19.

PSA 9 — frequently asked

What is the TCGBerg fair value of a PSA 9 Tentacruel - Normal?

$25 as of 2026-06-18, our model-derived fair value for a PSA 9 Tentacruel - Normal based on recent graded sales.

How rare is a PSA 9 Tentacruel - Normal?

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

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Tentacruel - Normal is $18 as of 2026-06-18. 7 copies have been graded at this level. This valuation carries low confidence (a confidence score of 37). Over the past 90 days the TCGBerg fair value has fallen 9.4%. The most recent recorded sale was $20 on 2025-03-29.

PSA 8 — frequently asked

What is the TCGBerg fair value of a PSA 8 Tentacruel - Normal?

$18 as of 2026-06-18, our model-derived fair value for a PSA 8 Tentacruel - Normal based on recent graded sales.

How rare is a PSA 8 Tentacruel - Normal?

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

How has the PSA 8 Tentacruel - Normal price moved recently?

Its TCGBerg fair value has fallen 9.4% over the past 90 days.

Other printings of Tentacruel and indices that include this card in their constituent basket.

Other printings of Tentacruel

Tentacruel - Reverse Holo$2,462

Tentacruel #66, Normal, Legendary Collection

Price history

Price spectrum

TCGBerg fair value by grade

All grades matrix

Active listings on eBay

About Legendary Collection

Recent sales

Population & rarity

Relative valuation vs. index

Analysis

PSA 10 commentary

PSA 10 — frequently asked

PSA 9 commentary

PSA 9 — frequently asked

PSA 8 commentary

PSA 8 — frequently asked

Other printings of Tentacruel

Indices containing this card

Parent set

Tentacruel #66, Normal, Legendary Collection

Price spectrum

TCGBerg fair value by gradeSide-by-side comparison of fair value across every grade we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis.

All grades matrix

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.

About Legendary Collection

Recent sales

Population & rarityHow Tentacruel'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 10, 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.

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 Tentacruel

Indices containing this card

Parent set

TCGBerg fair value by grade

Active listings on eBay

Population & rarity

Relative valuation vs. index