
Japanese
Krokorok 142/174
Black Bolt· Language: Japanese
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Krokorok #142 from Japanese Black Bolt currently trades at $4.99 raw, with PSA 10 copies reaching $42.99: a 8.6x grade premium. The card has moved down 0.2% over the past 30 days and down 2.0% 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
-0.2%
30d
-0.2%
90d
-2.0%
180d
—
1y
+12.4%
2y
—
5y
—
Quick price facts
Krokorok 142/174 from Black Bolt has a current raw market value of $4.99.
- Current raw value
- $4.99
- PSA 9 value
- $27.06
- PSA 10 value
- $42.99
- PSA 10 premium vs raw
- 8.6× raw
Collector Intel
8.6x
Raw → PSA 10
Grade multiplier
5.4x
Raw → PSA 9
Grade multiplier
-0.2%
30d Price Move
Falling
Steady
Price Stability
0.2% 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.
$5
Raw Price
$43
PSA 10 Value
+$38
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$275.4x raw
PSA 10$438.6x raw
