![Slowking [1st Edition] #42 Pokémon card from Japanese Golden Sky, Silvery Ocean](https://storage.googleapis.com/images.pricecharting.com/ref72d7a6a77c1e25d8c4025815171e67f5f867e522b6177cab70cf96ffb6c55a5a/240.jpg)
Japanese
Slowking [1st Edition] 42/106
Golden Sky, Silvery Ocean· Language: Japanese
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Slowking [1st Edition] #42 from Japanese Golden Sky, Silvery Ocean currently trades at $24.82 raw, with PSA 10 copies reaching $439.63 — a 17.7x grade premium. The card has gained 59.0% over the past 30 days.
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
+0.7%
30d
+59.0%
90d
—
180d
—
1y
+46.7%
2y
+73.3%
5y
—
Quick price facts
Slowking [1st Edition] 42/106 from Golden Sky, Silvery Ocean has a current raw market value of $24.82.
- Current raw value
- $24.82
- PSA 9 value
- $147
- PSA 10 value
- $440
- Raw value 30d
- +59.0%
- PSA 10 premium vs raw
- 17.7× raw
Collector Intel
17.7x
Raw → PSA 10
High-risk grade
5.9x
Raw → PSA 9
Grade multiplier
+59.0%
30d Price Move
Rising
Steady
Price Stability
0.7% 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 18x the raw price. The expected value accounts for the realistic probability.
$25
Buy Raw
~$25
Grading Fee
PSA Standard
$440
PSA 10 Value
+$390
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1475.9x raw
PSA 10$44017.7x raw