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Koffing #28, Reverse Holo, Hidden Fates

  • Card number: #28
  • Rarity: Common

A PSA 10 Koffing #28 Reverse Holo from Hidden Fates has a TCGBerg fair value of $211 as of Nov 14, 2026. It rests on 3 recorded sales, the latest on Mar 14, 2025. PSA has graded 11 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 14, 2026
$211up 7.1%30-day change

TCGBerg Algorithm (estimated from recorded sales).

3 sales · latest Mar 14, 2025

Fair value3 months
Last sale$26Mar 14, 202587.7% below fair
5-sale avg$26last 5 sales
Population · PSA 10
11
Market cap
$2.3K
Volatility
2.9%
YTD
↑ 281.1%
Sales evidence
Sparse

TCGBerg fair value · PSA 10

$211

30D7.1%YTD281.1%
Sales evidenceSparse

Based on 3 recorded sales. Latest sale: Mar 14, 2025.

Market cap
$2.3K
fair value x population
Population
11
graded copies
Last sale
$26
-87.7% vs fair
5-sale avg
$26
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 latest recorded PSA 10 sale ($26 on Mar 14, 2025) sits 87.7% below the $211 fair value, too far off to read as this grade's price. The value rests on 3 recorded PSA 10 sales. That sale is more than a year older than the value, which was last updated on Nov 14, 2026. Its confidence band runs from $168 to $254. A PSA 10 ($211) is worth 3.0 times a PSA 9 ($70). Over the past 30 days the PSA 10 value has risen 7.1%. 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 Damaged$0.40Ungraded · market price
  • Raw NM$0.39Ungraded · TCGBerg fair value
  • Raw HP$0.36Ungraded · market price
  • Raw LP$0.32Ungraded · TCGBerg fair value
  • Raw MP$0.28Ungraded · 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.

  • $0.41
    Nov 10, 2026 · via tcgplayer
    Rawabove fair value by 5.1%
  • $0.79
    Nov 9, 2026 · via tcgplayer
    Rawabove fair value by 102.6%
  • $0.50
    Nov 9, 2026 · via tcgplayer
    Rawabove fair value by 28.2%
  • $0.35
    Nov 2, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $0.33
    Oct 28, 2026 · via tcgplayer
    Rawbelow fair value by 8.3%

15 more sales with Pro

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

Includes a sale 44.4% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$211
    1d 0.0%7d 0.0%30d 7.1%
    Pop
    11
    Mcap
    $2.3K
    Evidence
    Sparse
    Last
    $26
  • PSA9$70
    1d 0.0%7d 0.0%30d 11.0%
    Pop
    22
    Mcap
    $1.5K
    Evidence
    Sparse
    Last
    $55
  • PSA8$44
    1d 0.0%7d 0.0%30d 23.1%
    Pop
    9
    Mcap
    $397
    Evidence
    Sparse
    Last
    $27
Listings
PSA10$21111$2.3K0.0%up 7.1%up 107.8%Sparse$262y ago
PSA9$7022$1.5K0.0%up 11.0%up 184.4%Sparse$551y ago
PSA8$449$3970.0%up 23.1%up 144.0%Sparse$271y ago
PSA7$240-up 4.6%up 10.6%up 32.8%Sparse-
PSA6$210-up 7.4%up 15.9%up 17.3%Sparse-
Raw$0.39--up 11.4%up 14.7%-Very strong$0.414d ago

PSA population report

42 graded copies of Koffing Reverse Holo across 3 grades.

PSA 10
11 · 26%
PSA 9
22 · 52%
PSA 8
9 · 21%

PSA 10 makes up 26% of graded copies: 11 of 42. PSA 9 is the most common grade (52%).

Analysis

Koffing - Reverse Holo at PSA 10 carries a TCGBerg fair value of $211 as of 2026-11-13. We track a TCGBerg fair value across 5 grades from Hidden Fates, from PSA 6 up to PSA 10. A graded population of 11 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 7.1%.

PSA 10 - frequently asked

How much is a PSA 10 Koffing - Reverse Holo from Hidden Fates worth?
$211 as of 2026-11-13, the model-derived TCGBerg fair value for a PSA 10 Koffing - Reverse Holo from Hidden Fates. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Koffing - Reverse Holo from Hidden Fates?
11 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Koffing - Reverse Holo from Hidden Fates price moved recently?
Its TCGBerg fair value has risen 7.1% over the past 30 days.