![Porygon [Red] #137 Pokémon card from Japanese 1996 Carddass](https://storage.googleapis.com/images.pricecharting.com/inqnspp2svqdlcxg/240.jpg)
Japanese
Porygon [Red] 137/156
1996 Carddass· Language: Japanese
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Porygon [Red] #137 from Japanese 1996 Carddass currently trades at $19.99 raw, with PSA 10 copies reaching $599.99: a 30.0x grade premium. Price is up 1.2% in the last 30 days, though the 90-day trend tells a different story at -5.9%. Worth watching for a clearer direction.
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
+1.2%
90d
-5.9%
180d
—
1y
—
2y
—
5y
—
Quick price facts
Porygon [Red] 137/156 from 1996 Carddass has a current raw market value of $19.99.
- Current raw value
- $19.99
- PSA 9 value
- $296
- PSA 10 value
- $600
- Raw value 30d
- +1.2%
- PSA 10 premium vs raw
- 30.0× raw
Collector Intel
30.0x
Raw → PSA 10
High-risk grade
14.8x
Raw → PSA 9
Grade multiplier
+1.2%
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
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 30x the raw price. The expected value accounts for the realistic probability.
$20
Raw Price
$600
PSA 10 Value
+$580
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$29614.8x raw
PSA 10$60030.0x raw