![Koffing [Reverse Holo] #56 Pokémon card from Plasma Storm](https://storage.googleapis.com/images.pricecharting.com/d68dcbb065ebd79143ba6cdbd409cae80c7a2062e07b9835330bac6d57b91fce/240.jpg)
Koffing [Reverse Holo] 56/135
Plasma Storm
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Koffing [Reverse Holo] #56 from Plasma Storm currently trades at $1.79 raw, with PSA 10 copies reaching $46.20 — a 25.8x 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 [Reverse Holo] 56/135 from Plasma Storm has a current raw market value of $1.79.
- Current raw value
- $1.79
- PSA 9 value
- $17.37
- PSA 10 value
- $46.20
- PSA 10 premium vs raw
- 25.8× raw
Collector Intel
25.8x
Raw → PSA 10
High-risk grade
9.7x
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 26x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$46
PSA 10 Value
+$19
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$179.7x raw
PSA 10$4625.8x raw