![Koffing [Reverse Holo] #50 Pokémon card from Evolutions](https://storage.googleapis.com/images.pricecharting.com/45f93a613e5317abde8de1ff3801c7bd870e1ae94f51c64a37816b73078c9426/240.jpg)
Koffing [Reverse Holo] 50/108
Evolutions
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Koffing [Reverse Holo] #50 from Evolutions currently trades at $1.29 raw, with PSA 10 copies reaching $99.99 — a 77.5x 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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Raw Price Trend
7d
-23.7%
30d
⚠ +143.4%
90d
+30.3%
180d
+14.2%
1y
-24.6%
2y
-29.1%
5y
-20.4%
⚠ Large moves shown in amber — verify against recent sold listings before drawing conclusions.
Quick price facts
Koffing [Reverse Holo] 50/108 from Evolutions has a current raw market value of $1.29.
- Current raw value
- $1.29
- PSA 9 value
- $15.22
- PSA 10 value
- $99.99
- Raw value 7d
- -23.7%
- Raw value 30d
- +143.4%
- PSA 10 premium vs raw
- 77.5× raw
Collector Intel
77.5x
Raw → PSA 10
High-risk grade
11.8x
Raw → PSA 9
Grade multiplier
Volatile
Price Stability
23.7% 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 78x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$100
PSA 10 Value
+$74
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1511.8x raw
PSA 10$10077.5x raw