![Slowpoke [1st Edition] #40 Pokémon card from Japanese Golden Sky, Silvery Ocean](https://storage.googleapis.com/images.pricecharting.com/d3f208d27c548cbd9876c4d337ccf5eee639d4562415b683c10186989887c578/240.jpg)
Japanese
Slowpoke [1st Edition] 40/106
Golden Sky, Silvery Ocean· Language: Japanese
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Slowpoke [1st Edition] #40 from Japanese Golden Sky, Silvery Ocean currently trades at $6.39 raw, with PSA 10 copies reaching $297.79 — a 46.6x grade premium. The card has gained 87.9% 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
+0.5%
30d
+87.9%
90d
—
180d
—
1y
+79.0%
2y
+90.2%
5y
—
Quick price facts
Slowpoke [1st Edition] 40/106 from Golden Sky, Silvery Ocean has a current raw market value of $6.39.
- Current raw value
- $6.39
- PSA 9 value
- $54.50
- PSA 10 value
- $298
- Raw value 30d
- +87.9%
- PSA 10 premium vs raw
- 46.6× raw
Collector Intel
46.6x
Raw → PSA 10
High-risk grade
8.5x
Raw → PSA 9
Grade multiplier
+87.9%
30d Price Move
Rising
Steady
Price Stability
0.5% 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 47x the raw price. The expected value accounts for the realistic probability.
$6
Buy Raw
~$25
Grading Fee
PSA Standard
$298
PSA 10 Value
+$266
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$558.5x raw
PSA 10$29846.6x raw