![Koffing [Reverse] #109 Pokémon card from Japanese Scarlet & Violet 151](https://storage.googleapis.com/images.pricecharting.com/refae2099949c5ccda130961bf049f92e41999e3167c1fd5d565c00b480fbb71989/240.jpg)
Japanese
Koffing [Reverse] 109/165
Scarlet & Violet 151· Language: Japanese
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Koffing [Reverse] #109 from Japanese Scarlet & Violet 151 currently trades at $2.26 raw, with PSA 10 copies reaching $38.67 — a 17.1x grade premium. The card has gained 0.4% over the past 30 days.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+0.0%
30d
+0.4%
90d
—
180d
—
1y
+31.4%
2y
+33.7%
5y
—
Quick price facts
Koffing [Reverse] 109/165 from Scarlet & Violet 151 has a current raw market value of $2.26.
- Current raw value
- $2.26
- PSA 9 value
- $1.25
- PSA 10 value
- $38.67
- PSA 10 premium vs raw
- 17.1× raw
Collector Intel
17.1x
Raw → PSA 10
High-risk grade
0.6x
Raw → PSA 9
Grade multiplier
+0.4%
30d Price Move
Rising
Steady
Price Stability
0.0% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 17x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$39
PSA 10 Value
+$11
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$10.6x raw
PSA 10$3917.1x raw