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Tentacool #66, Normal, EX Legend Maker

  • Card number: #66/92
  • Rarity: Common
  • Finish: Non-Holo

A PSA 10 Tentacool #66 Normal from EX Legend Maker has a TCGBerg fair value of $142 as of Nov 14, 2026. It rests on 3 recorded sales, the latest on Jul 18, 2026. PSA has graded 10 copies at PSA 10. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 14, 2026
$142up 21.8%30-day change

TCGBerg Algorithm (estimated from recorded sales).

3 sales · latest Jul 18, 2026

Fair value3 months
Last sale$78Jul 18, 202645.1% below fair
5-sale avg$67Mar 2Jul 18
Population · PSA 10
10
Market cap
$1.4K
Volatility
6.9%
YTD
↑ 130.2%
Sales evidence
Limited

TCGBerg fair value · PSA 10

$142

30D21.8%YTD130.2%
Sales evidenceLimited

Based on 3 recorded sales. Latest sale: Jul 18, 2026.

Market cap
$1.4K
fair value x population
Population
10
graded copies
Last sale
$78
-45.1% vs fair
5-sale avg
$67
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $78 on Jul 18, 2026, sits 45.1% below the $142 fair value. The value rests on 3 recorded PSA 10 sales. With so few PSA 10 sales on record, a single sale can sit far from the value. Its confidence band runs from $129 to $155. A PSA 10 ($142) is worth 4.1 times a PSA 9 ($34). Over the past 30 days the PSA 10 value has risen 21.8%. With limited 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$0.32Ungraded · TCGBerg fair value
  • Raw LP$0.30Ungraded · TCGBerg fair value
  • Raw MP$0.21Ungraded · TCGBerg fair value
  • Raw HP$0.18Ungraded · market price
  • Raw Damaged$0.18Ungraded · TCGBerg fair value
hatched = market price, not a 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.

  • $0.31
    Nov 9, 2026 · via tcgplayer
    Rawbelow fair value by 3.1%
  • $0.32
    Nov 8, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $0.22
    Oct 29, 2026 · via tcgplayer
    Rawbelow fair value by 31.3%
  • $0.25
    Oct 27, 2026 · via tcgplayer
    Rawbelow fair value by 21.9%
  • $0.35
    Oct 27, 2026 · via tcgplayer
    Rawabove fair value by 9.4%

15 more sales with Pro

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

Includes a sale 53.1% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Pristine 10$91
    1d -7d -30d -
    Pop
    21
    Mcap
    -
    Evidence
    Sparse
    Last
    $44
  • CGC Gem Mint 10$24
    1d -7d -30d -
    Pop
    105
    Mcap
    -
    Evidence
    Limited
    Last
    $5.50
  • PSA10$142
    1d 0.0%7d 0.1%30d 21.8%
    Pop
    10
    Mcap
    $1.4K
    Evidence
    Limited
    Last
    $78
Listings
CGC Pristine 10$9121----Sparse$449mo ago
CGC Gem Mint 10$24105----Limited$5.503mo ago
PSA10$14210$1.4Kdown 0.1%up 21.8%down 25.5%Limited$784mo ago
PSA9$3411$379up 0.1%up 2.0%up 30.4%Sparse$2010mo ago
PSA8$212$430.0%up 6.9%down 5.6%Sparse-
PSA7$202$390.0%up 7.5%up 1.2%Sparse-
PSA6$202$390.0%up 7.5%up 1.2%Sparse-
Raw$0.32--0.0%up 3.2%-Very strong$0.315d ago

Graded population report

257 graded copies of Tentacool Normal across 16 grades.

PSA 10
10 · 3.9%
PSA 9
11 · 4.3%
PSA 8
2 · 0.8%
PSA 7
2 · 0.8%
PSA 6
2 · 0.8%
BGS 9
1 · 0.4%
CGC Pristine 10
21 · 8.2%
CGC Gem Mint 10
105 · 41%
CGC 9.5
36 · 14%
CGC 9
32 · 12%
CGC 8.5
16 · 6.2%
CGC 8
4 · 1.6%
CGC 7.5
8 · 3.1%
CGC 7
3 · 1.2%
CGC 6
2 · 0.8%
CGC Authentic
2 · 0.8%

PSA 10 makes up 3.9% of graded copies: 10 of 257. One of the scarcer grades for this card. CGC Gem Mint 10 is the most common grade (41%).

Analysis

Tentacool - Normal at PSA 10 carries a TCGBerg fair value of $142 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from EX Legend Maker, from PSA 7 up to PSA 10. A graded population of 10 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 21.8%.

PSA 10 - frequently asked

How much is a PSA 10 Tentacool - Normal from EX Legend Maker worth?
$142 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Tentacool - Normal from EX Legend Maker. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Tentacool - Normal from EX Legend Maker?
10 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Tentacool - Normal from EX Legend Maker price moved recently?
Its TCGBerg fair value has risen 21.8% over the past 30 days.
What did a PSA 10 Tentacool - Normal from EX Legend Maker last sell for?
The most recent recorded sale was $78 on 2026-07-18. This recorded sale is separate from the model-derived fair value.