RareAlert IntelligenceCard-level collector intelligence
Gym
Brock's Golem
Gym Heroes · Unlimited · #20
Unlimited
Pokémon · Stage 2
Illustrated by Ken Sugimori
Unlimited
Pokémon · Stage 2
Illustrated by Ken Sugimori
Brock's Golem #20 from Gym Heroes Unlimited currently has 128 PSA graded copies, including 26 PSA 10s, for a 20.3% PSA gem rate. Its PSA population has remained unchanged over the last 10 days. Compare PSA, CGC and BGS populations by grade and track grading trends over time.
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Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 128 | 97+2 | 6+1 |
| Pristine / Black Label % | — | 1.0%-0.02% | 0% |
| Gem Rate | 20.3% | 9.3%-0.2% | 16.7%-3.3% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 1 | — |
| 10 | 26 | 8 | 0 |
| 9.5 | — | 1 | 1 |
| 9 | 45 | 26+1 | 3+1 |
| 8.5 | 0 | 20 | 0 |
| 8 | 31 | 5 | 0 |
| 7.5 | 0 | 8 | 0 |
| 7 | 15 | 6 | 1 |
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| 6.5 | 0 | 10 | 1 |
| 6 | 7 | 1 | 0 |
| 5.5 | 0 | 2+1 | 0 |
| 5 | 2 | 3 | 0 |
| 4.5 | 0 | 1 | 0 |
| 4 | 0 | 3 | 0 |
| 3.5 | 0 | 1 | 0 |
| 3 | 1 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 |
| 0 | — | 1 | — |
Market value
Grade-specific RareAlert market estimates will be calculated from qualified marketplace data.
No market estimate has been calculated yet. This section is wired to the new card-market table and will populate in the pricing phase.
Marketplace matches
No active eBay matches are currently available for this card.
No active eBay matches are currently available for this card.