tcgberg
tcgberg
Plans

Porygon #137, Normal, Darkness, and to Light...

Japanese edition

  • Card number: #137
  • Rarity: Common
  • Finish: Non-Holo

A PSA 9 Porygon #137 Normal from Darkness, and to Light... has a TCGBerg fair value of $40 as of Nov 15, 2026. TCGBerg has recorded 10 PSA 9 sales of this card, the latest on Oct 21, 2026. PSA has graded 58 copies at PSA 9.

TCGBerg fair valuePSA 9
As of Nov 15, 2026
$40up 16.9%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$45Oct 21, 202612.8% above fair
5-sale avg$38Aug 3Oct 21
Population · PSA 9
58
Market cap
$2.3K
Volatility
6.3%
YTD
↑ 68.5%
Sales evidence
Strong

TCGBerg fair value · PSA 9

$40

30D16.9%YTD68.5%
Sales evidenceStrong
Market cap
$2.3K
fair value x population
Population
58
graded copies
Last sale
$45
+12.8% vs fair
5-sale avg
$38
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, $45 on Oct 21, 2026, sits 12.8% above the $40 fair value. The value weighs 9 PSA 9 sales from the past year, not the latest one alone. The latest sale ran above the recent run: the last 5 PSA 9 sales averaged $38, within 4.9% of the value. Its confidence band runs from $38 to $42. A PSA 10 ($202) is worth 5.1 times a PSA 9 ($40). Over the past 30 days the PSA 9 value has risen 16.9%.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$2.50Ungraded · TCGBerg fair value
  • Raw LP$2.15Ungraded · TCGBerg fair value
  • Raw Damaged$1.23Ungraded · market price
  • Raw MP$1.20Ungraded · 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.

  • $2.37
    Nov 13, 2026 · via tcgplayer
    Rawbelow fair value by 5.2%
  • $45
    Oct 21, 2026 · via eBay
    PSA9above fair value by 12.9%
  • $45
    Oct 21, 2026 · via eBay
    PSA9above fair value by 12.9%
  • $3.00
    Oct 16, 2026 · via tcgplayer
    Rawabove fair value by 21.0%
  • $24
    Oct 1, 2026 · via eBay
    PSA8above fair value by 2.2%

15 more sales with Pro

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

Includes a sale 40.5% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$31
    1d 0.0%7d 28.5%30d 28.5%
    Pop
    -
    Mcap
    -
    Evidence
    Sparse
    Last
    $24
  • CGC9.5$11
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    -
    Mcap
    -
    Evidence
    Moderate
    Last
    $11
  • PSA10$202
    1d 0.0%7d 0.1%30d 8.2%
    Pop
    24
    Mcap
    $4.9K
    Evidence
    Sparse
    Last
    $89
CGC Gem Mint 10$31--up 28.5%up 28.5%down 2.4%Sparse$247mo ago
CGC9.5$11--0.0%0.0%0.0%Moderate$1112mo ago
PSA10$20224$4.9Kup 0.1%up 8.2%up 20.3%Sparse$899mo ago
PSA9$4058$2.3Kup 1.2%up 16.9%up 11.0%Strong$454w ago
PSA8$2410$244up 0.2%up 10.1%down 3.9%Moderate$242mo ago
PSA7$245$120down 0.1%up 8.5%up 0.8%Sparse$216mo ago
PSA6$241$24down 0.1%up 8.5%up 19.6%Sparse-
Raw$2.50--down 2.7%--Very strong$2.372d ago

Graded population report

128 graded copies of Porygon Normal across 10 grades.

PSA 10
24 · 19%
PSA 9
58 · 45%
PSA 8
10 · 7.8%
PSA 7
5 · 3.9%
PSA 6
1 · 0.8%
BGS 9.5
5 · 3.9%
BGS 9
9 · 7.0%
BGS 8.5
7 · 5.5%
BGS 8
7 · 5.5%
PSA 4
2 · 1.6%

PSA 9 makes up 45% of graded copies: 58 of 128. It’s the most common grade for this card.

Analysis

Porygon - Normal at PSA 10 carries a TCGBerg fair value of $202 as of 2026-11-14. We track a TCGBerg fair value across 7 grades from Darkness, and to Light..., from CGC 9.5 up to PSA 10. A graded population of 24 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 risen 8.2%.

PSA 9 - frequently asked

How much is a PSA 9 Porygon - Normal from Darkness, and to Light... worth?
$40 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Porygon - Normal from Darkness, and to Light.... It rests on strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Porygon - Normal from Darkness, and to Light...?
58 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Porygon - Normal from Darkness, and to Light... price moved recently?
Its TCGBerg fair value has risen 16.9% over the past 30 days.
What did a PSA 9 Porygon - Normal from Darkness, and to Light... last sell for?
The most recent recorded sale was $45 on 2026-10-21. This recorded sale is separate from the model-derived fair value.