Japanese
Aerodactyl 142/151
Mystery of the Fossils· Language: Japanese
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Aerodactyl #142 from Japanese Mystery of the Fossils currently trades at $15.00 raw, with PSA 10 copies reaching $624.95 — a 41.7x grade premium. The card has lost 22.7% 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
-14.2%
30d
-22.7%
90d
—
180d
—
1y
+26.9%
2y
+48.5%
5y
—
Quick price facts
Aerodactyl 142/151 from Mystery of the Fossils has a current raw market value of $15.00.
- Current raw value
- $15.00
- PSA 9 value
- $101
- PSA 10 value
- $625
- Raw value 7d
- -14.2%
- Raw value 30d
- -22.7%
- PSA 10 premium vs raw
- 41.7× raw
Collector Intel
41.7x
Raw → PSA 10
High-risk grade
6.8x
Raw → PSA 9
Grade multiplier
-22.7%
30d Price Move
Falling
Moderate
Price Stability
14.2% 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 42x the raw price. The expected value accounts for the realistic probability.
$15
Buy Raw
~$25
Grading Fee
PSA Standard
$625
PSA 10 Value
+$585
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1016.8x raw
PSA 10$62541.7x raw