Brock's Geodude 66/132
Gym Heroes
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Brock's Geodude #66 from Gym Heroes currently trades at $1.75 raw, with PSA 10 copies reaching $57.60 — a 32.9x 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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Quick price facts
Brock's Geodude 66/132 from Gym Heroes has a current raw market value of $1.75.
- Current raw value
- $1.75
- PSA 9 value
- $22.75
- PSA 10 value
- $57.60
- PSA 10 premium vs raw
- 32.9× raw
Collector Intel
32.9x
Raw → PSA 10
High-risk grade
13.0x
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 33x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$58
PSA 10 Value
+$31
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2313.0x raw
PSA 10$5832.9x raw