Japanese
Seel 23/88
Mysterious Mountains· Language: Japanese
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Seel #23 from Japanese Mysterious Mountains currently trades at $9.98 raw, with PSA 10 copies reaching $308.37 — a 30.9x grade premium.
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
—
30d
—
90d
—
180d
+62.5%
1y
+56.2%
2y
+59.7%
5y
—
Quick price facts
Seel 23/88 from Mysterious Mountains has a current raw market value of $9.98.
- Current raw value
- $9.98
- PSA 9 value
- $32.58
- PSA 10 value
- $308
- PSA 10 premium vs raw
- 30.9× raw
Collector Intel
30.9x
Raw → PSA 10
High-risk grade
3.3x
Raw → PSA 9
Grade multiplier
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 31x the raw price. The expected value accounts for the realistic probability.
$10
Buy Raw
~$25
Grading Fee
PSA Standard
$308
PSA 10 Value
+$273
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$333.3x raw
PSA 10$30830.9x raw