![Grumpig [Reverse Holo] #91 Pokémon card from Obsidian Flames](https://storage.googleapis.com/images.pricecharting.com/fba42f328e04800213eafd599f398a19448c1948780b833f4e5cbd04db8afa67/240.jpg)
Grumpig [Reverse Holo] 91/197
Obsidian Flames
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Grumpig [Reverse Holo] #91 from Obsidian Flames currently trades at $0.26 raw, with PSA 10 copies reaching $80.00 — a 307.7x grade premium. The card has moved down 7.1% over the past 30 days and down 18.8% over 90 days, suggesting continued softness.
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
+13.0%
30d
-7.1%
90d
-18.8%
180d
+36.8%
1y
-81.7%
2y
-80.3%
5y
—
Quick price facts
Grumpig [Reverse Holo] 91/197 from Obsidian Flames has a current raw market value of $0.26.
- Current raw value
- $0.26
- PSA 9 value
- $10.41
- PSA 10 value
- $80.00
- Raw value 7d
- +13.0%
- Raw value 30d
- -7.1%
Collector Intel
307.7x
Raw → PSA 10
High-risk grade
40.0x
Raw → PSA 9
Grade multiplier
-7.1%
30d Price Move
Falling
Moderate
Price Stability
13.0% 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 308x the raw price. The expected value accounts for the realistic probability.
$0
Buy Raw
~$25
Grading Fee
PSA Standard
$80
PSA 10 Value
+$55
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1040.0x raw
PSA 10$80307.7x raw