RareAlert IntelligenceCard-level collector intelligence
Gym
Brock's Geodude
Gym Heroes · 1st Edition · #66
1st Edition
Pokémon · Basic
Illustrated by Ken Sugimori
1st Edition
Pokémon · Basic
Illustrated by Ken Sugimori
Brock's Geodude #66 from Gym Heroes 1st Edition currently has 340 PSA graded copies, including 60 PSA 10s, for a 17.6% PSA gem rate. Its PSA population has increased by 3 copies over the last 10 days. Compare PSA, CGC and BGS populations by grade and track grading trends over time.
RareAlert may earn a commission from qualifying purchases made through eBay or TCGplayer links.
Graded population
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| Total Graded | 340+3 | 324 | 8 |
| Pristine / Black Label % | — | 0.31% | 0% |
| Gem Rate | 17.6%-0.2% | 16.0% | 0% |
| Perfect / Black Label | — | 0 | 0 |
| Pristine | — | 1 | — |
| 10 | 60 | 51 | 0 |
| 9.5 | — | 11 | 0 |
| 9 | 173 | 121 | 8 |
| 8.5 | 2 | 69 | 0 |
| 8 | 77+2 | 32 | 0 |
| 7.5 | 0 | 18 | 0 |
| 7 | 13+1 | 4 | 0 |
Show more
| 6.5 | 0 | 7 | 0 |
| 6 | 10 | 1 | 0 |
| 5.5 | 0 | 0 | 0 |
| 5 | 4 | 1 | 0 |
| 4.5 | 0 | 0 | 0 |
| 4 | 0 | 0 | 0 |
| 3.5 | 0 | 0 | 0 |
| 3 | 0 | 0 | 0 |
| 2.5 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 |
| 1.5 | 0 | 0 | 0 |
| 1 | 1 | 0 | 0 |
| 0 | — | 8 | — |
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.