Brock's Geodude
Gym Heroes - 66/132
Purchase price
Quantity
Purchase price
Quantity
Market prices
Brock's Geodude 66/132 from Gym Heroes is worth about $1.10 ungraded and $1.13 in reverse holo, according to Cardmarket's monthly trend for September 2026.
Graded population: CGC 297 copies (5.7% in 10), PSA 87 copies (9.2% in 10), and BGS 5 copies, as of October 1, 2026.
Graded population report — Brock's Geodude #66
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 8 |
| 9 | 39 |
| 8 | 23 |
| 7 | 9 |
| 6 | 3 |
| 5 | 2 |
| Authentic | 3 |
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 17 |
| 9.5 | 6 |
| 9 | 58 |
| 8.5 | 60 |
| 8 | 54 |
| 7.5 | 26 |
| 7 | 17 |
| 6.5 | 14 |
| 6 | 11 |
| 5.5 | 12 |
| 5 | 8 |
| 4.5 | 5 |
| 4 | 3 |
| 3 | 1 |
| Authentic | 5 |
BGS
| Grade | Pop |
|---|---|
| 9.5 | 1 |
| 9 | 1 |
| 8.5 | 1 |
| 7.5 | 1 |
| 7 | 1 |
About the price of this card
Brock's Geodude 66/132 from Gym Heroes is worth about $1.10 ungraded and $1.13 in reverse holo, according to Cardmarket's monthly trend for September 2026.
This card sells for very little, so its price is Cardmarket's monthly trend, not a median of completed sales. It can be a few cents off: treat it as an indication, not a precise number.
If you add this card to your portfolio, it won't be counted toward your total portfolio value. It's here so collectors can still track their collection's progress, without inflating the total with low-confidence prices.
Card details
Types
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Attacks
Flip a coin. If heads, you may search your deck for a Basic Pokémon card with Brock in its name and put it onto your Bench. Shuffle your deck afterward. (You can't use this attack if your Bench is full.)
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Don't apply Resistance for this attack. (Any other effects that would happen after applying Resistance still happen.)
Weaknesses
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