![Granbull [Reverse Holo] #138 Pokémon card from Lost Thunder](https://storage.googleapis.com/images.pricecharting.com/1a9c577c5494a938971c1fcb3ddabe7330cec6366bc4fef63000c75dffd8205d/240.jpg)
Granbull [Reverse Holo] 138/214
Lost Thunder
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Granbull [Reverse Holo] #138 from Lost Thunder currently trades at $1.25 raw, with PSA 10 copies reaching $35.74 — a 28.6x grade premium. The card has moved up 20.2% over the past 30 days and up 26.3% over 90 days, suggesting sustained buying interest.
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
+5.9%
30d
+20.2%
90d
+26.3%
180d
+26.3%
1y
-40.5%
2y
-20.9%
5y
-62.5%
Quick price facts
Granbull [Reverse Holo] 138/214 from Lost Thunder has a current raw market value of $1.25.
- Current raw value
- $1.25
- PSA 9 value
- $13.43
- PSA 10 value
- $35.74
- Raw value 7d
- +5.9%
- Raw value 30d
- +20.2%
- PSA 10 premium vs raw
- 28.6× raw
Collector Intel
28.6x
Raw → PSA 10
High-risk grade
10.7x
Raw → PSA 9
Grade multiplier
+20.2%
30d Price Move
Rising
Moderate
Price Stability
5.9% 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 29x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$36
PSA 10 Value
+$9
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1310.7x raw
PSA 10$3628.6x raw