![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 $3.74 raw, with PSA 10 copies reaching $150.60 — a 40.3x grade premium. The card has gained 3.3% 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
-6.5%
30d
+3.3%
90d
—
180d
+19.5%
1y
+9.4%
2y
+42.7%
5y
+37.5%
Quick price facts
Misty's Shellder [1st Edition] 89/132 from Gym Heroes has a current raw market value of $3.74.
- Current raw value
- $3.74
- PSA 9 value
- $24.44
- PSA 10 value
- $151
- Raw value 7d
- -6.5%
- Raw value 30d
- +3.3%
- PSA 10 premium vs raw
- 40.3× raw
Collector Intel
40.3x
Raw → PSA 10
High-risk grade
6.5x
Raw → PSA 9
Grade multiplier
+3.3%
30d Price Move
Rising
Moderate
Price Stability
6.5% 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 40x the raw price. The expected value accounts for the realistic probability.
$4
Buy Raw
~$25
Grading Fee
PSA Standard
$151
PSA 10 Value
+$122
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$246.5x raw
PSA 10$15140.3x raw