![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 $19.75 raw, with PSA 10 copies reaching $599.99 — a 30.4x grade premium. The card has gained 49.7% 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
+0.6%
30d
+49.7%
90d
—
180d
—
1y
—
2y
—
5y
—
Quick price facts
Porygon [Red] 137/156 from 1996 Carddass has a current raw market value of $19.75.
- Current raw value
- $19.75
- PSA 9 value
- $289
- PSA 10 value
- $600
- Raw value 30d
- +49.7%
- PSA 10 premium vs raw
- 30.4× raw
Collector Intel
30.4x
Raw → PSA 10
High-risk grade
14.6x
Raw → PSA 9
Grade multiplier
+49.7%
30d Price Move
Rising
Steady
Price Stability
0.6% 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 30x the raw price. The expected value accounts for the realistic probability.
$20
Buy Raw
~$25
Grading Fee
PSA Standard
$600
PSA 10 Value
+$555
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$28914.6x raw
PSA 10$60030.4x raw