![Misty's Shellder [1st Edition] #89 Pokémon card from Gym Heroes](https://storage.googleapis.com/images.pricecharting.com/11dd8a26ee6d27645708031f5ca0ae7dadc5efd1a22387973a4248cbe02c037a/240.jpg)
Misty's Shellder [1st Edition] 89/132
Gym Heroes
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Misty's Shellder [1st Edition] #89 from Gym Heroes currently trades at $3.44 raw, with PSA 10 copies reaching $151.72 — a 44.1x grade premium.
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
—
30d
—
90d
+44.5%
180d
-5.2%
1y
+19.0%
2y
+13.5%
5y
+39.8%
Quick price facts
Misty's Shellder [1st Edition] 89/132 from Gym Heroes has a current raw market value of $3.44.
- Current raw value
- $3.44
- PSA 9 value
- $24.08
- PSA 10 value
- $152
- PSA 10 premium vs raw
- 44.1× raw
Collector Intel
44.1x
Raw → PSA 10
High-risk grade
7.0x
Raw → PSA 9
Grade multiplier
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 44x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$152
PSA 10 Value
+$123
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$247.0x raw
PSA 10$15244.1x raw