tcgberg
tcgberg
Plans

Porygon #155, Normal, Sun & Moon - Unbroken Bonds

  • Card number: #155/214
  • Rarity: Common
  • Finish: Non-Holo

A PSA 9 Porygon #155 Normal from Sun & Moon - Unbroken Bonds has a TCGBerg fair value of $30 as of Nov 14, 2026. It rests on 1 recorded sale, the latest on Jun 2, 2026. PSA has graded 1 copy at PSA 9. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 9
As of Nov 14, 2026
$30down 0.3%30-day change

TCGBerg Algorithm (estimated from recorded sales).

1 sale · latest Jun 2, 2026

Fair value3 months
Last sale$35Jun 2, 202619.1% above fair
5-sale avg$35last 5 sales
Population · PSA 9
1
Market cap
$30
Volatility
0.5%
YTD
↑ 9.3%
Sales evidence
Sparse

TCGBerg fair value · PSA 9

$30

30D0.3%YTD9.3%
Sales evidenceSparse

Based on 1 recorded sale. Latest sale: Jun 2, 2026.

Market cap
$30
fair value x population
Population
1
graded copies
Last sale
$35
+19.1% vs fair
5-sale avg
$35
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, $35 on Jun 2, 2026, sits 19.1% above the $30 fair value. The value rests on 1 recorded PSA 9 sale. With so few PSA 9 sales on record, a single sale can sit far from the value. Its confidence band runs from $22 to $37. A PSA 10 ($166) is worth 5.6 times a PSA 9 ($30). Over the past 30 days the PSA 9 value has fallen 0.3%. With sparse 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$0.35Ungraded · TCGBerg fair value
  • Raw LP$0.29Ungraded · TCGBerg fair value
  • Raw MP$0.20Ungraded · TCGBerg fair value
  • Raw Damaged$0.01Ungraded · 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.

  • $0.31
    Nov 9, 2026 · via tcgplayer
    Rawbelow fair value by 11.4%
  • $0.38
    Oct 26, 2026 · via tcgplayer
    Rawabove fair value by 2.7%
  • $0.92
    Oct 25, 2026 · via tcgplayer
    Rawabove fair value by 240.7%
  • $0.40
    Oct 25, 2026 · via tcgplayer
    Rawabove fair value by 48.1%
  • $0.49
    Oct 24, 2026 · via tcgplayer
    Rawabove fair value by 81.5%

15 more sales with Pro

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

Includes a sale 37.9% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$166
    1d 0.0%7d 0.0%30d 112.0%
    Pop
    1
    Mcap
    $166
    Evidence
    Sparse
    Last
    -
  • PSA9$30
    1d 0.0%7d 0.1%30d 0.3%
    Pop
    1
    Mcap
    $30
    Evidence
    Sparse
    Last
    $35
  • PSA8$20
    1d 0.0%7d 0.0%30d 7.8%
    Pop
    1
    Mcap
    $20
    Evidence
    Sparse
    Last
    -
PSA10$1661$1660.0%up 112.0%up 89.8%Sparse-
PSA9$301$30up 0.1%down 0.3%down 33.4%Sparse$356mo ago
PSA8$201$200.0%down 7.8%down 3.1%Sparse-
PSA7$200-0.0%down 7.8%down 3.1%Sparse-
PSA6$200-0.0%down 7.8%down 3.1%Sparse-
Raw$0.35--0.0%up 34.6%-Very strong$0.315d ago

PSA population report

3 graded copies of Porygon Normal across 3 grades.

PSA 10
1 · 33%
PSA 9
1 · 33%
PSA 8
1 · 33%

PSA 9 makes up 33% of graded copies: 1 of 3. PSA 10 is the most common grade (33%).

Analysis

Porygon - Normal at PSA 10 carries a TCGBerg fair value of $166 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Sun & Moon - Unbroken Bonds, from PSA 8 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 risen 112.0%.

PSA 9 - frequently asked

How much is a PSA 9 Porygon - Normal from Sun & Moon - Unbroken Bonds worth?
$30 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Porygon - Normal from Sun & Moon - Unbroken Bonds. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Porygon - Normal from Sun & Moon - Unbroken Bonds?
1 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 Sun & Moon - Unbroken Bonds price moved recently?
Its TCGBerg fair value has fallen 0.3% over the past 30 days.
What did a PSA 9 Porygon - Normal from Sun & Moon - Unbroken Bonds last sell for?
The most recent recorded sale was $35 on 2026-06-02. This recorded sale is separate from the model-derived fair value.