Japanese
Tentacruel 21/83
Undone Seal· Language: Japanese
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Tentacruel #21 from Japanese Undone Seal currently trades at $2.41 raw, with PSA 10 copies reaching $20.50 — a 8.5x 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
-9.7%
1y
-18.0%
2y
-33.8%
5y
—
Quick price facts
Tentacruel 21/83 from Undone Seal has a current raw market value of $2.41.
- Current raw value
- $2.41
- PSA 9 value
- $4.99
- PSA 10 value
- $20.50
- PSA 10 premium vs raw
- 8.5× raw
Collector Intel
8.5x
Raw → PSA 10
Grade multiplier
2.1x
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.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$21
PSA 10 Value
$-7
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$52.1x raw
PSA 10$218.5x raw