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Unown B #66, Reverse Holo, Diamond & Pearl

  • Card number: #66/130
  • Rarity: Uncommon

A PSA 9 Unown B #66 Reverse Holo from Diamond & Pearl has a TCGBerg fair value of $76 as of Nov 15, 2026. It rests on 3 recorded sales, the latest on Jun 22, 2026. PSA has graded 5 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$76up 0.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

3 sales · latest Jun 22, 2026

Fair value3 months
Last sale$79Jun 22, 20264.6% above fair
5-sale avg$55May 4Jun 22
Population · PSA 9
5
Market cap
$379
Volatility
0.9%
YTD
↑ 106.3%
Sales evidence
Limited

TCGBerg fair value · PSA 9

$76

30D0.7%YTD106.3%
Sales evidenceLimited

Based on 3 recorded sales. Latest sale: Jun 22, 2026.

Market cap
$379
fair value x population
Population
5
graded copies
Last sale
$79
+4.6% vs fair
5-sale avg
$55
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, $79 on Jun 22, 2026, is in line with the $76 fair value (4.6% above). The value rests on 3 recorded PSA 9 sales. Its confidence band runs from $72 to $80. A PSA 10 ($916) is worth 12.1 times a PSA 9 ($76). Over the past 30 days the PSA 9 value has risen 0.7%. 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 LP$4.48Ungraded · TCGBerg fair value
  • Raw NM$3.90Ungraded · market price
  • Raw Damaged$2.40Ungraded · market price
  • Raw HP$2.29Ungraded · market price
  • Raw MP$2.08Ungraded · 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

8 tracked

Each sale against the grade's fair value on the day it sold.

  • $3.50
    Oct 8, 2026 · via tcgplayer
    Rawbelow fair value by 5.7%
  • $18
    Aug 27, 2026 · via eBay
    PSA8below fair value by 44.3%
  • $4.30
    Aug 20, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $30
    Jul 27, 2026 · via eBay
    PSA8below fair value by 7.2%
  • $79
    Jun 22, 2026 · via eBay
    PSA9below fair value by 23.0%

3 more sales with Pro

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

Includes a sale 50.0% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$916
    1d 0.0%7d 0.0%30d 1.7%
    Pop
    1
    Mcap
    $916
    Evidence
    Sparse
    Last
    -
  • PSA9$76
    1d 0.0%7d 2.0%30d 0.7%
    Pop
    5
    Mcap
    $379
    Evidence
    Limited
    Last
    $79
  • PSA8$36
    1d 0.0%7d 1.6%30d 7.5%
    Pop
    3
    Mcap
    $108
    Evidence
    Sparse
    Last
    $18
PSA10$9161$9160.0%down 1.7%up 29.3%Sparse-
PSA9$765$379up 2.0%up 0.7%down 13.2%Limited$795mo ago
PSA8$363$108up 1.6%up 7.5%up 11.3%Sparse$183mo ago
PSA7$191$190.0%down 23.0%down 17.9%Sparse-
PSA6$141$140.0%down 3.8%down 25.7%Sparse-
Raw$3.90--0.0%down 7.6%down 9.3%-$3.501mo ago

PSA population report

11 graded copies of Unown B Reverse Holo across 5 grades.

PSA 10
1 · 9.1%
PSA 9
5 · 45%
PSA 8
3 · 27%
PSA 7
1 · 9.1%
PSA 6
1 · 9.1%

PSA 9 makes up 45% of graded copies: 5 of 11. It’s the most common grade for this card.

Analysis

Unown B - Reverse Holo at PSA 10 carries a TCGBerg fair value of $916 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Diamond & Pearl, from PSA 6 up to PSA 10. A graded population of 1 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 1.7%.

PSA 9 - frequently asked

How much is a PSA 9 Unown B - Reverse Holo from Diamond & Pearl worth?
$76 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Unown B - Reverse Holo from Diamond & Pearl. It rests on limited sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Unown B - Reverse Holo from Diamond & Pearl?
5 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Unown B - Reverse Holo from Diamond & Pearl price moved recently?
Its TCGBerg fair value has risen 0.7% over the past 30 days.
What did a PSA 9 Unown B - Reverse Holo from Diamond & Pearl last sell for?
The most recent recorded sale was $79 on 2026-06-22. This recorded sale is separate from the model-derived fair value.