![Brock's Zubat [1st Edition] #74 Pokémon card from Gym Heroes](https://storage.googleapis.com/images.pricecharting.com/adcdeafa2b554d0c97623134f08a6efae95823dd67522047493b8d028d40f3db/240.jpg)
Brock's Zubat [1st Edition] 74/132
Gym Heroes
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Brock's Zubat [1st Edition] #74 from Gym Heroes currently trades at $3.66 raw, with PSA 10 copies reaching $121.83 — a 33.3x grade premium. The card has moved down 8.5% over the past 30 days and down 0.5% over 90 days, suggesting continued softness.
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
-8.3%
30d
-8.5%
90d
-0.5%
180d
+3.1%
1y
+16.9%
2y
+22.4%
5y
+44.7%
Quick price facts
Brock's Zubat [1st Edition] 74/132 from Gym Heroes has a current raw market value of $3.66.
- Current raw value
- $3.66
- PSA 9 value
- $28.78
- PSA 10 value
- $122
- Raw value 7d
- -8.3%
- Raw value 30d
- -8.5%
- PSA 10 premium vs raw
- 33.3× raw
Collector Intel
33.3x
Raw → PSA 10
High-risk grade
7.9x
Raw → PSA 9
Grade multiplier
-8.5%
30d Price Move
Falling
Moderate
Price Stability
8.3% 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 33x the raw price. The expected value accounts for the realistic probability.
$4
Buy Raw
~$25
Grading Fee
PSA Standard
$122
PSA 10 Value
+$93
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$297.9x raw
PSA 10$12233.3x raw