![Sewaddle [Reverse Holo] #8 Pokémon card from Plasma Storm](https://storage.googleapis.com/images.pricecharting.com/08cc75b2e4ef29e5ed5148f65ac753dda6457c7d0192c5eaaaa0c9c5cfdbc5ce/240.jpg)
Sewaddle [Reverse Holo] 8/135
Plasma Storm
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Sewaddle [Reverse Holo] #8 from Plasma Storm currently trades at $2.04 raw, with PSA 10 copies reaching $47.22 — a 23.1x grade premium. The card has moved up 90.7% over the past 30 days and up 104.0% over 90 days, suggesting sustained buying interest.
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
+90.7%
90d
+104.0%
180d
+92.5%
1y
+17.2%
2y
+2.5%
5y
—
Quick price facts
Sewaddle [Reverse Holo] 8/135 from Plasma Storm has a current raw market value of $2.04.
- Current raw value
- $2.04
- PSA 9 value
- $17.93
- PSA 10 value
- $47.22
- Raw value 30d
- +90.7%
- PSA 10 premium vs raw
- 23.1× raw
Collector Intel
23.1x
Raw → PSA 10
High-risk grade
8.8x
Raw → PSA 9
Grade multiplier
+90.7%
30d Price Move
Rising
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 23x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$47
PSA 10 Value
+$20
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$188.8x raw
PSA 10$4723.1x raw