![Slowbro [1st Edition] #23 Pokémon card from Japanese Golden Sky, Silvery Ocean](https://storage.googleapis.com/images.pricecharting.com/1fcb524a9760b41b71c9ca710462c99e0165cd862d3bfc7ac35a79e9cf696cc4/240.jpg)
Japanese
Slowbro [1st Edition] 23/106
Golden Sky, Silvery Ocean· Language: Japanese
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Slowbro [1st Edition] #23 from Japanese Golden Sky, Silvery Ocean currently trades at $23.47 raw, with PSA 10 copies reaching $592.20 — a 25.2x grade premium. The card has gained 36.1% 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
+11.3%
30d
+36.1%
90d
—
180d
—
1y
+80.3%
2y
+84.7%
5y
—
Quick price facts
Slowbro [1st Edition] 23/106 from Golden Sky, Silvery Ocean has a current raw market value of $23.47.
- Current raw value
- $23.47
- PSA 9 value
- $74.29
- PSA 10 value
- $592
- Raw value 7d
- +11.3%
- Raw value 30d
- +36.1%
- PSA 10 premium vs raw
- 25.2× raw
Collector Intel
25.2x
Raw → PSA 10
High-risk grade
3.2x
Raw → PSA 9
Grade multiplier
+36.1%
30d Price Move
Rising
Moderate
Price Stability
11.3% 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 25x the raw price. The expected value accounts for the realistic probability.
$23
Buy Raw
~$25
Grading Fee
PSA Standard
$592
PSA 10 Value
+$544
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$743.2x raw
PSA 10$59225.2x raw