Japanese
Koffing 109/150
Expansion Pack· Language: Japanese
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Koffing #109 from Japanese Expansion Pack currently trades at $1.99 raw, with PSA 10 copies reaching $316.38 — a 159.0x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Quick price facts
Koffing 109/150 from Expansion Pack has a current raw market value of $1.99.
- Current raw value
- $1.99
- PSA 9 value
- $33.44
- PSA 10 value
- $316
- PSA 10 premium vs raw
- 159.0× raw
Collector Intel
159.0x
Raw → PSA 10
High-risk grade
16.8x
Raw → PSA 9
Grade multiplier
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 159x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$316
PSA 10 Value
+$289
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3316.8x raw
PSA 10$316159.0x raw