Fossil · 1999-2000 Copyright

Tentacool #56

TKRFOSU56:EN-P10

Updated yesterday

TCGBerg fair value· PSA 10

$82

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↑ 34.0%

MCAP$410

VOL0.0%

Last sale

$120

PSA 10 · Mar 25, 2026

46.4% above TCGBerg fair value

5-sale avg

$77

last 5 sales

Population · PSA 10

graded copies

Price spectrum

No price-spectrum data for this grade yet.

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 22, 202552 weekly points · 3 salesJun 14, 2026

TCGBerg fair value by grade

Implied fair value at each grade, on a log scale that spans the full range from raw at $11 up to gem-mint at $82.

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	$82	5	$410	0.0%	0.0%	0.0%	34.0%	—	35	$1203mo ago
PSA9	$16	12	$197	0.0%	0.0%	0.0%	2.0%	—	34	$3510mo ago
PSA8	$11	1	$11	0.0%	0.0%	0.0%	0.0%	—	32	$111y ago

Active listings on eBay

No active listings tracked for this printing yet.

About Fossil

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

$86.53M

across all printings

This printing's share

0.0%

of total set cap

Implied printing cap

$618

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
Mar 25, 2026	PSA10	$120	ebay	46.4%
Nov 16, 2025	PSA10	$61	ebay	25.4%
Oct 8, 2025	PSA10	$61	ebay	25.6%

Mar 25, 2026PSA10
$12046.4%
via ebay
Nov 16, 2025PSA10
$6125.4%
via ebay
Oct 8, 2025PSA10
$6125.6%
via ebay

Population & rarity

18 graded copies of Tentacool 1999-2000 Copyright across 3 grades. The selected grade is highlighted.

PSA 10

5 · 28%

PSA 9

12 · 67%

PSA 8

1 · 5.6%

PSA 10 makes up 28% of graded copies: 5 of 18. PSA 9 is the most common grade (67%).

Relative valuation vs. index

How PSA 10 has moved relative to Fossil · 1999-2000 Copyright · Composite since May 10, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 0.6 pp.

Analysis

Tentacool - 1999-2000 Copyright Normal at PSA 10 carries a TCGBerg fair value of $82 as of 2026-06-13. We track a TCGBerg fair value across 3 grades from Fossil, from PSA 8 up to PSA 10. A graded population of 5 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 10 TCGBerg fair value has risen 34.0%.

Show more analysis

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Tentacool - 1999-2000 Copyright Normal is $82 as of 2026-06-13. 5 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 34.0%. The most recent recorded sale was $120 on 2026-03-25.

PSA 10 — frequently asked

What is the TCGBerg fair value of a PSA 10 Tentacool - 1999-2000 Copyright Normal?

$82 as of 2026-06-13, our model-derived fair value for a PSA 10 Tentacool - 1999-2000 Copyright Normal based on recent graded sales.

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

Its TCGBerg fair value has risen 34.0% over the past 90 days.

PSA 9 commentary

The TCGBerg fair value of a PSA 9 Tentacool - 1999-2000 Copyright Normal is $16 as of 2026-06-13. 12 copies have been graded at this level. This valuation carries low confidence (a confidence score of 34). Over the past 90 days the TCGBerg fair value has risen 2.0%. The most recent recorded sale was $35 on 2025-08-26.

PSA 9 — frequently asked

What is the TCGBerg fair value of a PSA 9 Tentacool - 1999-2000 Copyright Normal?

$16 as of 2026-06-13, our model-derived fair value for a PSA 9 Tentacool - 1999-2000 Copyright Normal based on recent graded sales.

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

Its TCGBerg fair value has risen 2.0% over the past 90 days.

PSA 8 commentary

The TCGBerg fair value of a PSA 8 Tentacool - 1999-2000 Copyright Normal is $11 as of 2026-06-13. 1 copies have been graded at this level. This valuation carries low confidence (a confidence score of 32). The most recent recorded sale was $11 on 2025-03-24.

PSA 8 — frequently asked

What is the TCGBerg fair value of a PSA 8 Tentacool - 1999-2000 Copyright Normal?

$11 as of 2026-06-13, our model-derived fair value for a PSA 8 Tentacool - 1999-2000 Copyright Normal based on recent graded sales.

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

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

Tentacool #56

Price spectrum

Price history

TCGBerg fair value by grade

All grades matrix

Active listings on eBay

About Fossil

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 Tentacool

Indices containing this card

Parent set

Tentacool #56

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 Fossil

Recent sales

Population & rarityHow Tentacool'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 Tentacool

Indices containing this card

Parent set

TCGBerg fair value by grade

Active listings on eBay

Population & rarity

Relative valuation vs. index