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Brock's Geodude #38 Pokémon card from Gym Heroes

Brock's Geodude 38/132

Gym Heroes

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Brock's Geodude #38 from Gym Heroes currently trades at $2.99 raw, with PSA 10 copies reaching $137.50 — a 46.0x grade premium. The card has gained 26.2% over the past 30 days.
Current Prices (USD)
Ungraded
$2.99
PSA 7
$6.00
PSA 8
$6.99
PSA 9
$15.50
PSA 10
$137.50
ACE 10
—
BGS 10 Black
$895.00
CGC 10 Pristine
$149.00
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Raw Price Trend
7d
-2.3%
30d
+26.2%
90d
—
180d
+41.0%
1y
+32.3%
2y
+11.2%
5y
+118.2%

Quick price facts

Brock's Geodude 38/132 from Gym Heroes has a current raw market value of $2.99.

Current raw value
$2.99
PSA 9 value
$15.50
PSA 10 value
$138
Raw value 7d
-2.3%
Raw value 30d
+26.2%
PSA 10 premium vs raw
46.0× raw
View all cards from Gym Heroes →
Collector Intel
46.0x
Raw → PSA 10
High-risk grade
5.2x
Raw → PSA 9
Grade multiplier
+26.2%
30d Price Move
Rising
Steady
Price Stability
2.3% 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 46x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$138
PSA 10 Value
+$110
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$165.2x raw
PSA 10$13846.0x raw

Frequently asked questions

How much is Brock's Geodude #38 from Gym Heroes worth?+
Brock's Geodude #38 from Gym Heroes is currently worth Raw: $2.99, PSA 9: $15.50, PSA 10: $138 based on recent sold listings. Prices update daily from real eBay sales.
Is Brock's Geodude #38 worth grading?+
The PSA 10 price of $138 is 46.0× the raw price of $2.99. After a ~$25 grading fee, a PSA 10 result would net approximately $135 — assuming the card grades a 10.
Where do PokePrices Brock's Geodude #38 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 20 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $3.12
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $3.16
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $2.55
  • 10 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $2.83
  • 8 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $3.75