![Grumpig [Reverse Holo] #50 Pokémon card from XY](https://storage.googleapis.com/images.pricecharting.com/e41bc125773db3c21a232aaf0fb060783edba75ee729767503f1531cadd25b55/240.jpg)
Grumpig [Reverse Holo] 50/146
XY
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Grumpig [Reverse Holo] #50 from XY currently trades at $0.66 raw, with PSA 10 copies reaching $36.23 — a 54.9x grade premium. The card has moved down 49.2% over the past 30 days and down 10.8% 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
+0.0%
30d
-49.2%
90d
-10.8%
180d
-25.0%
1y
-29.8%
2y
-32.0%
5y
—
Quick price facts
Grumpig [Reverse Holo] 50/146 from XY has a current raw market value of $0.66.
- Current raw value
- $0.66
- PSA 9 value
- $13.03
- PSA 10 value
- $36.23
- Raw value 30d
- -49.2%
- PSA 10 premium vs raw
- 54.9× raw
Collector Intel
54.9x
Raw → PSA 10
High-risk grade
19.7x
Raw → PSA 9
Grade multiplier
-49.2%
30d Price Move
Falling
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 55x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$36
PSA 10 Value
+$11
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1319.7x raw
PSA 10$3654.9x raw