![Aerodactyl [Green Back] #142 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/ref5d3703397e294910dbf062b1247dde2ba6b006de6cc88a860d9ccace4653d5ed/240.jpg)
Japanese
Aerodactyl [Green Back] 142/248
Topsun· Language: Japanese
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Aerodactyl [Green Back] #142 from Japanese Topsun currently trades at $16.62 raw, with PSA 10 copies reaching $610.00: a 36.7x grade premium. The card has moved up 1.5% over the past 30 days and up 0.5% 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
+1.5%
90d
+0.5%
180d
—
1y
+3.9%
2y
+9.7%
5y
—
Quick price facts
Aerodactyl [Green Back] 142/248 from Topsun has a current raw market value of $16.62.
- Current raw value
- $16.62
- PSA 9 value
- $91.97
- PSA 10 value
- $610
- Raw value 30d
- +1.5%
- PSA 10 premium vs raw
- 36.7× raw
Collector Intel
36.7x
Raw → PSA 10
High-risk grade
5.5x
Raw → PSA 9
Grade multiplier
+1.5%
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 37x the raw price. The expected value accounts for the realistic probability.
$17
Raw Price
$610
PSA 10 Value
+$593
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$925.5x raw
PSA 10$61036.7x raw