![Wartortle [Blue Back] #8 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/refc115bf26bf0b7cfd31e75ef4c2a8d72a80327f9d5ba08c7e8716141ffe7a9a50/240.jpg)
Japanese
Wartortle [Blue Back] 8/248
Topsun· Language: Japanese
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Wartortle [Blue Back] #8 from Japanese Topsun currently trades at $23.24 raw, with PSA 10 copies reaching $3020.54: a 130.0x grade premium. The card has moved down 22.5% over the past 30 days and down 4.2% over 90 days, suggesting continued softness.
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
-0.4%
30d
-22.5%
90d
-4.2%
180d
—
1y
+9.3%
2y
-24.3%
5y
—
Quick price facts
Wartortle [Blue Back] 8/248 from Topsun has a current raw market value of $23.24.
- Current raw value
- $23.24
- PSA 9 value
- $154
- PSA 10 value
- $3,021
- Raw value 30d
- -22.5%
- PSA 10 premium vs raw
- 130.0× raw
Collector Intel
130.0x
Raw → PSA 10
High-risk grade
6.6x
Raw → PSA 9
Grade multiplier
-22.5%
30d Price Move
Falling
Steady
Price Stability
0.4% 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 130x the raw price. The expected value accounts for the realistic probability.
$23
Raw Price
$3,021
PSA 10 Value
+$2,997
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1546.6x raw
PSA 10$3,021130.0x raw