![Serperior [1st Edition] #4 Pokémon card from Japanese EX Battle Boost](https://storage.googleapis.com/images.pricecharting.com/corrn7clwnwy7efbq4q5/240.jpg)
Japanese
Serperior [1st Edition] 4/93
EX Battle Boost· Language: Japanese
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Serperior [1st Edition] #4 from Japanese EX Battle Boost currently trades at $3.49 raw, with PSA 10 copies reaching $100.00 — a 28.7x grade premium. The card has lost 2.8% 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
-2.8%
90d
—
180d
—
1y
—
2y
—
5y
—
Quick price facts
Serperior [1st Edition] 4/93 from EX Battle Boost has a current raw market value of $3.49.
- Current raw value
- $3.49
- PSA 9 value
- $19.99
- PSA 10 value
- $100
- Raw value 30d
- -2.8%
- PSA 10 premium vs raw
- 28.7× raw
Collector Intel
28.7x
Raw → PSA 10
High-risk grade
5.7x
Raw → PSA 9
Grade multiplier
-2.8%
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 29x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$100
PSA 10 Value
+$72
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$205.7x raw
PSA 10$10028.7x raw