Koffing #72, Normal, EX Delta Species
- DS

- ·Card number: #72/113
- ·Rarity: Common
- ·Finish: Non-Holo
A PSA 10 Koffing #72 Normal from EX Delta Species has a TCGBerg fair value of $193 as of Nov 15, 2026. It rests on 6 recorded sales, the latest on Sep 19, 2026. PSA has graded 26 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
6 sales · latest Sep 19, 2026
- Population · PSA 10
- 26
- Market cap
- $5.0K
- Volatility
- 2.1%
- YTD
- ↑ 92.4%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 10
$193
Based on 6 recorded sales. Latest sale: Sep 19, 2026.
Price history
Weekly fair value over time, plus a confidence band around it: how precisely we can pin the value, which tightens as more sales confirm it. Dots mark individual sales, snapped to their week: red when above fair value (a premium), green when below (a deal), hollow when flagged as an outlier. Switch the active grade with the selector above.Weekly fair value for PSA 10. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales. Confidence band: how precisely we can pin the fair value. It widens when sales scatter and narrows as more sales back the value up. The dots show the actual sale prices.
What the evidence says
The last PSA 10 sale, $164 on Sep 19, 2026, sits 15.3% below the $193 fair value. The value rests on 6 recorded PSA 10 sales. Its confidence band runs from $149 to $238. A PSA 10 ($193) is worth 4.7 times a PSA 9 ($41). Over the past 30 days the PSA 10 value has risen 6.2%. With sparse sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Side-by-side comparison of value across every grade and ungraded condition we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis. Solid bars are the TCGBerg fair value, modelled from recorded sales. Hatched bars are the latest market price instead, shown for ungraded conditions that trade too rarely for us to price one honestly.Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw NM$3.14Ungraded · TCGBerg fair value
- Raw LP$0.94Ungraded · TCGBerg fair value
- Raw MP$0.62Ungraded · TCGBerg fair value
- Raw HP$0.33Ungraded · TCGBerg fair value
- Raw Damaged$0.25Ungraded · TCGBerg fair value
Behind the scenes
How the published fair value for this grade was produced: the sales it rests on, how they were put together, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.What goes into this price, and how much we know.
Recent sales
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 11, 2026 | Raw | tcgplayer | $2.10 | below fair value by -33.1% |
| Nov 11, 2026 | Raw | tcgplayer | $2.80 | below fair value by -10.8% |
| Oct 27, 2026 | Raw | tcgplayer | $3.11 | below fair value by -8.3% |
| Oct 27, 2026 | Raw | tcgplayer | $3.10 | below fair value by -8.6% |
| Oct 26, 2026 | PSA7 | eBay | $103 | above fair value by +203.9% |
- $2.10Nov 11, 2026 · via tcgplayerRaw↓below fair value by 33.1%
- $2.80Nov 11, 2026 · via tcgplayerRaw↓below fair value by 10.8%
- $3.11Oct 27, 2026 · via tcgplayerRaw↓below fair value by 8.3%
- $3.10Oct 27, 2026 · via tcgplayerRaw↓below fair value by 8.6%
- $103Oct 26, 2026 · via eBayPSA7↑above fair value by 203.9%
| Oct 21, 2026 | Raw | tcgplayer | $3.48 | below fair value by -1.7% |
| Oct 20, 2026 | Raw | tcgplayer | $3.49 | below fair value by -1.4% |
| Oct 18, 2026 | Raw | tcgplayer | $4.42 | above fair value by +47.3% |
- $3.48Raw↓below fair value by 1.7%
- $3.49Raw↓below fair value by 1.4%
- $4.42Raw↑above fair value by 47.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 12.2% below fair value
All grades matrix
Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.
- CGC Pristine 10$1071d -7d -30d -
- Pop
- 15
- Mcap
- $1.6K
- Evidence
- Sparse
- Last
- $39
- CGC Gem Mint 10$301d -7d -30d -
- Pop
- 82
- Mcap
- $2.4K
- Evidence
- Moderate
- Last
- $26
- PSA10$1931d ↓0.1%7d ↑1.0%30d ↑6.2%
- Pop
- 26
- Mcap
- $5.0K
- Evidence
- Sparse
- Last
- $164
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $107 | 15 | $1.6K | - | - | - | - | Sparse | $396mo ago | |
| CGC Gem Mint 10 | $30 | 82 | $2.4K | - | - | - | - | Moderate | $262mo ago | |
| PSA10 | $193 | 26 | $5.0K | ↓down 0.1% | ↑up 1.0% | ↑up 6.2% | ↑up 40.6% | Sparse | $1642mo ago | |
| PSA9 | $41 | 15 | $618 | 0.0% | 0.0% | ↑up 27.0% | ↑up 60.6% | Sparse | $216mo ago | |
| PSA8 | $34 | 7 | $237 | 0.0% | ↑up 0.2% | ↑up 197.8% | ↑up 93.6% | Limited | $394w ago | |
| PSA7 | $34 | 2 | $68 | 0.0% | ↑up 0.2% | ↑up 197.8% | ↑up 121.3% | Sparse | $1033w ago | |
| PSA6 | $34 | 1 | $34 | 0.0% | ↑up 0.2% | ↑up 197.8% | ↑up 121.3% | Sparse | - | |
| PSA5 | $28 | 2 | - | 0.0% | 0.0% | ↑up 166.8% | ↑up 185.5% | Sparse | $7.001y ago | |
| Raw | $3.14 | - | - | - | ↓down 9.8% | ↑up 5.0% | - | Very strong | $2.104d ago |
Graded population report
How Koffing's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. These are recorded graded copies, not the total print run. A smaller population alone does not establish a price premium.209 graded copies of Koffing Normal across 18 grades. The selected grade is highlighted.
PSA 10 makes up 12% of graded copies: 26 of 209. CGC Gem Mint 10 is the most common grade (39%).
Analysis
Koffing - Normal at PSA 10 carries a TCGBerg fair value of $193 as of 2026-11-14. We track a TCGBerg fair value across 8 grades from EX Delta Species, from PSA 5 up to PSA 10. A graded population of 26 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 6.2%.
