![Heliolisk [Reverse Holo] #155 Pokémon card from Surging Sparks](https://storage.googleapis.com/images.pricecharting.com/2esmtyrrd35sr2pa/240.jpg)
Heliolisk [Reverse Holo] 155/191
Surging Sparks
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Heliolisk [Reverse Holo] #155 from Surging Sparks currently trades at $1.39 raw, with PSA 10 copies reaching $35.08 — a 25.2x grade premium. The card has moved down 2.1% over the past 30 days and down 19.7% 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
+14.9%
30d
-2.1%
90d
-19.7%
180d
-6.7%
1y
+0.0%
2y
—
5y
—
Quick price facts
Heliolisk [Reverse Holo] 155/191 from Surging Sparks has a current raw market value of $1.39.
- Current raw value
- $1.39
- PSA 9 value
- $11.86
- PSA 10 value
- $35.08
- Raw value 7d
- +14.9%
- Raw value 30d
- -2.1%
- PSA 10 premium vs raw
- 25.2× raw
Collector Intel
25.2x
Raw → PSA 10
High-risk grade
8.5x
Raw → PSA 9
Grade multiplier
-2.1%
30d Price Move
Falling
Moderate
Price Stability
14.9% 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 25x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$35
PSA 10 Value
+$9
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$128.5x raw
PSA 10$3525.2x raw