
Japanese
Gulpin 13/83
Undone Seal· Language: Japanese
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Gulpin #13 from Japanese Undone Seal currently trades at $3.69 raw, with PSA 10 copies reaching $87.00: a 23.6x grade premium. The card has moved up 31.3% over the past 30 days and up 23.4% 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
+31.3%
90d
+23.4%
180d
—
1y
+86.4%
2y
+638.0%
5y
—
Quick price facts
Gulpin 13/83 from Undone Seal has a current raw market value of $3.69.
- Current raw value
- $3.69
- PSA 9 value
- $44.46
- PSA 10 value
- $87.00
- Raw value 30d
- +31.3%
- PSA 10 premium vs raw
- 23.6× raw
Collector Intel
23.6x
Raw → PSA 10
High-risk grade
12.0x
Raw → PSA 9
Grade multiplier
+31.3%
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 24x the raw price. The expected value accounts for the realistic probability.
$4
Raw Price
$87
PSA 10 Value
+$83
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$4412.0x raw
PSA 10$8723.6x raw

