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Tentacool #66, Reverse Holo, EX Legend Maker

  • Card number: #66/92
  • Rarity: Common

A PSA 9 Tentacool #66 Reverse Holo from EX Legend Maker has a TCGBerg fair value of $282 as of Nov 14, 2026. It rests on 30 recorded sales, the latest on Nov 5, 2026. PSA has graded 53 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 14, 2026
$282up 15.8%30-day change

TCGBerg Algorithm (estimated from recorded sales).

30 sales · latest Nov 5, 2026

Fair value3 months
Last sale$150Nov 5, 202646.8% below fair
5-sale avg$284Oct 11Nov 5
Population · PSA 9
53
Market cap
$15.0K
Volatility
5.0%
YTD
↑ 510.3%
Sales evidence
Limited

TCGBerg fair value · PSA 9

$282

30D15.8%YTD510.3%
Sales evidenceLimited

Based on 30 recorded sales. Latest sale: Nov 5, 2026.

Market cap
$15.0K
fair value x population
Population
53
graded copies
Last sale
$150
-46.8% vs fair
5-sale avg
$284
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 9.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 9 sale, $150 on Nov 5, 2026, sits 46.8% below the $282 fair value. The value rests on 30 recorded PSA 9 sales. The latest sale ran below the recent run: the last 5 PSA 9 sales averaged $284, within 0.7% of the value. Its confidence band runs from $251 to $314. A PSA 10 ($2,320) is worth 8.2 times a PSA 9 ($282). Over the past 30 days the PSA 9 value has risen 15.8%. 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$36Ungraded · market price
  • Raw LP$15Ungraded · TCGBerg fair value
  • Raw MP$9.39Ungraded · TCGBerg fair value
  • Raw Damaged$7.67Ungraded · TCGBerg fair value
  • Raw HP$3.74Ungraded · market price
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.

  • $1,830
    Nov 9, 2026 · via Fanatics Collect
    PSA10below fair value by 21.1%
  • $150
    Nov 5, 2026 · via eBay
    PSA9below fair value by 46.3%
  • $315
    Nov 4, 2026 · via eBay
    PSA9above fair value by 12.7%
  • $60
    Nov 1, 2026 · via eBay
    PSA8below fair value by 20.8%
  • $18
    Oct 23, 2026 · via eBay
    PSA3-

15 more sales with Pro

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

Includes a sale 26.4% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Pristine 10$119
    1d -7d -30d -
    Pop
    9
    Mcap
    $1.1K
    Evidence
    Sparse
    Last
    $135
  • CGC Gem Mint 10$379
    1d -7d -30d -
    Pop
    22
    Mcap
    $8.3K
    Evidence
    Limited
    Last
    $75
  • CGC9.5$72
    1d -7d -30d -
    Pop
    2
    Mcap
    $145
    Evidence
    Sparse
    Last
    $86
Listings
CGC Pristine 10$1199$1.1K---Sparse$13512mo ago
CGC Gem Mint 10$37922$8.3K---Limited$758mo ago
CGC9.5$722$145---Sparse$8610mo ago
PSA10$2,32029$67.3Kdown 4.6%up 34.1%up 153.9%Limited$1,8305d ago
PSA9$28253$15.0Kup 1.0%up 15.8%up 183.3%Limited$1501w ago
PSA8$7439$2.9Kdown 1.6%up 12.2%up 59.7%Moderate$602w ago
PSA7$5311$587up 0.7%up 0.3%up 48.2%Sparse$462mo ago
PSA6$524$207up 1.7%down 2.5%up 49.0%Moderate$601mo ago
PSA5$497-down 0.1%down 0.9%up 42.8%Sparse$561mo ago
Raw$36--up 22.0%up 124.4%up 204.7%-$302mo ago

Graded population report

273 graded copies of Tentacool Reverse Holo across 24 grades.

PSA 10
29 · 11%
PSA 9
53 · 19%
PSA 8
39 · 14%
PSA 7
11 · 4.0%
PSA 6
4 · 1.5%
BGS 9
1 · 0.4%
CGC Pristine 10
9 · 3.3%
CGC Gem Mint 10
22 · 8.1%
CGC 9.5
2 · 0.7%
CGC 9
33 · 12%
CGC 8.5
20 · 7.3%
CGC 8
12 · 4.4%
CGC 7.5
9 · 3.3%
CGC 7
1 · 0.4%
CGC 6.5
4 · 1.5%
CGC 6
1 · 0.4%
CGC 5.5
4 · 1.5%
CGC 5
2 · 0.7%
CGC 4.5
1 · 0.4%
BGS 8.5
2 · 0.7%
CGC Authentic
2 · 0.7%
PSA 5
7 · 2.6%
PSA 3
4 · 1.5%
PSA 1
1 · 0.4%

PSA 9 makes up 19% of graded copies: 53 of 273. It’s the most common grade for this card.

Analysis

Tentacool - Reverse Holo at PSA 10 carries a TCGBerg fair value of $2,320 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from EX Legend Maker, from PSA 5 up to PSA 10. A graded population of 29 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 34.1%.

PSA 9 - frequently asked

How much is a PSA 9 Tentacool - Reverse Holo from EX Legend Maker worth?
$282 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Tentacool - Reverse Holo 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 9 Tentacool - Reverse Holo from EX Legend Maker?
53 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Tentacool - Reverse Holo from EX Legend Maker price moved recently?
Its TCGBerg fair value has risen 15.8% over the past 30 days.
What did a PSA 9 Tentacool - Reverse Holo from EX Legend Maker last sell for?
The most recent recorded sale was $150 on 2026-11-05. This recorded sale is separate from the model-derived fair value.