![Ninetales ex [1st Edition] #18 Pokémon card from Japanese Undone Seal](https://storage.googleapis.com/images.pricecharting.com/corryyeddcgqwpelexcc/240.jpg)
Japanese
Ninetales ex [1st Edition] 18/83
Undone Seal· Language: Japanese
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Ninetales ex [1st Edition] #18 from Japanese Undone Seal currently trades at $76.24 raw, with PSA 10 copies reaching $1289.42 — a 16.9x grade premium. The card has lost 55.4% 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
+0.0%
30d
-55.4%
90d
—
180d
—
1y
—
2y
—
5y
—
Quick price facts
Ninetales ex [1st Edition] 18/83 from Undone Seal has a current raw market value of $76.24.
- Current raw value
- $76.24
- PSA 9 value
- $310
- PSA 10 value
- $1,289
- Raw value 30d
- -55.4%
- PSA 10 premium vs raw
- 16.9× raw
Collector Intel
16.9x
Raw → PSA 10
High-risk grade
4.1x
Raw → PSA 9
Grade multiplier
-55.4%
30d Price Move
Falling
Steady
Price Stability
0.0% 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 17x the raw price. The expected value accounts for the realistic probability.
$76
Buy Raw
~$25
Grading Fee
PSA Standard
$1289
PSA 10 Value
+$1188
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3104.1x raw
PSA 10$128916.9x raw