![Duosion [Reverse Holo] #77 Pokémon card from Silver Tempest](https://storage.googleapis.com/images.pricecharting.com/uitk2ojyzst4zze6/240.jpg)
Duosion [Reverse Holo] 77/195
Silver Tempest
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Duosion [Reverse Holo] #77 from Silver Tempest currently trades at $0.35 raw, with PSA 10 copies reaching $31.48: a 89.9x grade premium. The card has lost 20.5% 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
-10.3%
30d
-20.5%
90d
—
180d
+25.0%
1y
+94.4%
2y
-77.7%
5y
—
Quick price facts
Duosion [Reverse Holo] 77/195 from Silver Tempest has a current raw market value of $0.35.
- Current raw value
- $0.35
- PSA 9 value
- $10.77
- PSA 10 value
- $31.48
- Raw value 7d
- -10.3%
- Raw value 30d
- -20.5%
Collector Intel
89.9x
Raw → PSA 10
High-risk grade
30.8x
Raw → PSA 9
Grade multiplier
-20.5%
30d Price Move
Falling
Moderate
Price Stability
10.3% 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 90x the raw price. The expected value accounts for the realistic probability.
$0
Raw Price
$31
PSA 10 Value
+$31
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1130.8x raw
PSA 10$3189.9x raw

