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Koffing #114, Normal, Expedition Base Set

  • Card number: #114/165
  • Rarity: Common
  • Finish: Non-Holo

A PSA 9 Koffing #114 Normal from Expedition Base Set has a TCGBerg fair value of $55 as of Nov 14, 2026. TCGBerg has recorded 11 PSA 9 sales of this card, the latest on Nov 9, 2026. PSA has graded 61 copies at PSA 9.

TCGBerg fair valuePSA 9
As of Nov 14, 2026
$55up 6.0%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$35Nov 9, 202636.6% below fair
5-sale avg$54Oct 8Nov 9
Population · PSA 9
61
Market cap
$3.4K
Volatility
4.0%
YTD
↑ 52.6%
Sales evidence
Moderate

TCGBerg fair value · PSA 9

$55

30D6.0%YTD52.6%
Sales evidenceModerate
Market cap
$3.4K
fair value x population
Population
61
graded copies
Last sale
$35
-36.6% vs fair
5-sale avg
$54
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 Nov 9, 2026, sits 36.6% below the $55 fair value. The value weighs 11 PSA 9 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 9 sales averaged $54, within 2.9% of the value. Its confidence band runs from $51 to $59. A PSA 10 ($282) is worth 5.1 times a PSA 9 ($55). Over the past 30 days the PSA 9 value has risen 6.0%.

TCGBerg fair value by grade

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

  • Raw NM$3.40Ungraded · TCGBerg fair value
  • Raw LP$2.50Ungraded · TCGBerg fair value
  • Raw MP$2.03Ungraded · TCGBerg fair value
  • Raw HP$1.34Ungraded · TCGBerg fair value
  • Raw Damaged$1.06Ungraded · 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.

  • $35
    Nov 9, 2026 · via eBay
    PSA9below fair value by 36.6%
  • $4.76
    Nov 8, 2026 · via tcgplayer
    Rawabove fair value by 47.8%
  • $60
    Oct 31, 2026 · via eBay
    PSA9above fair value by 8.7%
  • $2.14
    Oct 28, 2026 · via tcgplayer
    Rawbelow fair value by 32.9%
  • $2.17
    Oct 28, 2026 · via tcgplayer
    Rawbelow fair value by 32.0%

15 more sales with Pro

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

Includes a sale 31.4% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$28
    1d -7d -30d -
    Pop
    72
    Mcap
    $2.0K
    Evidence
    Limited
    Last
    -
  • CGC9.5$19
    1d -7d -30d -
    Pop
    8
    Mcap
    $154
    Evidence
    Sparse
    Last
    $19
  • PSA10$282
    1d 0.8%7d 1.7%30d 8.7%
    Pop
    52
    Mcap
    $14.7K
    Evidence
    Limited
    Last
    $281
Listings
CGC Gem Mint 10$2872$2.0K---Limited-
CGC9.5$198$154---Sparse$192mo ago
PSA10$28252$14.7Kup 1.7%up 8.7%up 47.2%Limited$2811mo ago
PSA9$5561$3.4Kdown 1.3%up 6.0%up 27.8%Moderate$355d ago
PSA8$4429$1.3Kdown 0.4%down 1.4%up 2.0%Sparse$483mo ago
PSA7$435$2150.0%up 4.9%up 10.7%Sparse-
PSA6$227$1530.0%down 9.6%up 4.5%Sparse-
PSA5$212-up 0.1%down 5.0%up 14.3%Sparse$144mo ago
PSA3$7.221-up 2.6%up 10.6%up 13.2%Sparse$5.506mo ago
Raw$3.40--up 5.9%down 33.3%-Very strong$4.766d ago

Graded population report

426 graded copies of Koffing Normal across 29 grades.

PSA 10
52 · 12%
PSA 9
61 · 14%
PSA 8
29 · 6.8%
PSA 7
5 · 1.2%
PSA 6
7 · 1.6%
BGS 9.5
1 · 0.2%
BGS 9
1 · 0.2%
CGC Pristine 10
6 · 1.4%
CGC Gem Mint 10
72 · 17%
CGC 9.5
8 · 1.9%
CGC 9
64 · 15%
CGC 8.5
31 · 7.3%
CGC 8
12 · 2.8%
CGC 7.5
10 · 2.3%
CGC 7
12 · 2.8%
CGC 6.5
13 · 3.1%
CGC 6
11 · 2.6%
CGC 5.5
6 · 1.4%
CGC 5
8 · 1.9%
CGC 4.5
4 · 0.9%
CGC 4
2 · 0.5%
CGC 3
1 · 0.2%
CGC 2
1 · 0.2%
BGS 8.5
1 · 0.2%
CGC Authentic
3 · 0.7%
CGC Authentic Altered
1 · 0.2%
PSA 5
2 · 0.5%
PSA 3
1 · 0.2%
PSA 2
1 · 0.2%

PSA 9 makes up 14% of graded copies: 61 of 426. CGC Gem Mint 10 is the most common grade (17%).

Analysis

Koffing - Normal at PSA 10 carries a TCGBerg fair value of $282 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from Expedition Base Set, from PSA 3 up to PSA 10. A graded population of 52 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 8.7%.

PSA 9 - frequently asked

How much is a PSA 9 Koffing - Normal from Expedition Base Set worth?
$55 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 9 Koffing - Normal from Expedition Base Set. It rests on moderate sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 9 Koffing - Normal from Expedition Base Set?
61 copies have been graded at PSA 9, the recorded graded population, not the number of copies printed.
How has the PSA 9 Koffing - Normal from Expedition Base Set price moved recently?
Its TCGBerg fair value has risen 6.0% over the past 30 days.
What did a PSA 9 Koffing - Normal from Expedition Base Set last sell for?
The most recent recorded sale was $35 on 2026-11-09. This recorded sale is separate from the model-derived fair value.