Mamoswine 28/135
Plasma Storm
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Mamoswine #28 from Plasma Storm currently trades at $1.50 raw, with PSA 10 copies reaching $45.78 — a 30.5x grade premium. The card has moved down 20.2% over the past 30 days and down 8.0% 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
+0.0%
30d
-20.2%
90d
-8.0%
180d
-34.2%
1y
-24.6%
2y
-24.6%
5y
-47.4%
Quick price facts
Mamoswine 28/135 from Plasma Storm has a current raw market value of $1.50.
- Current raw value
- $1.50
- PSA 9 value
- $19.00
- PSA 10 value
- $45.78
- Raw value 30d
- -20.2%
- PSA 10 premium vs raw
- 30.5× raw
Collector Intel
30.5x
Raw → PSA 10
High-risk grade
12.7x
Raw → PSA 9
Grade multiplier
-20.2%
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 31x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$46
PSA 10 Value
+$19
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1912.7x raw
PSA 10$4630.5x raw