![Spheal [1st Edition] #30 Pokémon card from Japanese Undone Seal](https://storage.googleapis.com/images.pricecharting.com/nfb3o4ox2ww4zwpq/240.jpg)
Japanese
Spheal [1st Edition] 30/83
Undone Seal· Language: Japanese
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Spheal [1st Edition] #30 from Japanese Undone Seal currently trades at $3.36 raw, with PSA 10 copies reaching $131.89: a 39.3x grade premium. The card has moved up 27.3% over the past 30 days and up 12.4% over 90 days, suggesting sustained buying interest.
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
+0.0%
30d
+27.3%
90d
+12.4%
180d
—
1y
—
2y
—
5y
—
Quick price facts
Spheal [1st Edition] 30/83 from Undone Seal has a current raw market value of $3.36.
- Current raw value
- $3.36
- PSA 9 value
- $24.99
- PSA 10 value
- $132
- Raw value 30d
- +27.3%
- PSA 10 premium vs raw
- 39.3× raw
Collector Intel
39.3x
Raw → PSA 10
High-risk grade
7.4x
Raw → PSA 9
Grade multiplier
+27.3%
30d Price Move
Rising
Steady
Price Stability
0.0% 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 39x the raw price. The expected value accounts for the realistic probability.
$3
Raw Price
$132
PSA 10 Value
+$129
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$257.4x raw
PSA 10$13239.3x raw

