
Japanese
Dark Blastoise 9/149
Rocket Gang· Language: Japanese
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Dark Blastoise #9 from Japanese Rocket Gang currently trades at $60.59 raw, with PSA 10 copies reaching $2037.50: a 33.6x grade premium. The card has moved down 19.3% over the past 30 days and down 15.8% 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
+5.4%
30d
-19.3%
90d
-15.8%
180d
—
1y
+94.1%
2y
+142.4%
5y
—
Quick price facts
Dark Blastoise 9/149 from Rocket Gang has a current raw market value of $60.59.
- Current raw value
- $60.59
- PSA 9 value
- $318
- PSA 10 value
- $2,038
- Raw value 7d
- +5.4%
- Raw value 30d
- -19.3%
- PSA 10 premium vs raw
- 33.6× raw
Collector Intel
33.6x
Raw → PSA 10
High-risk grade
5.2x
Raw → PSA 9
Grade multiplier
-19.3%
30d Price Move
Falling
Moderate
Price Stability
5.4% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 34x the raw price. The expected value accounts for the realistic probability.
$61
Raw Price
$2,038
PSA 10 Value
+$1,977
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$3185.2x raw
PSA 10$2,03833.6x raw

