POKEMARKET
BETATHE POKEMON CARD TERMINAL
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Price & Volume History
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Market
Market data via eBay
Last Sale
$52
461 days ago
Price Estimate
$152
MODELED
Buy It Now
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No active listings
Spread:—
2% off ATH$155 · SEP '26
Price Confidence:Modeled · Set
Sales
Sales
5 sales · Jun 20 2022 – Jun 9 2025
2025-06-09$52eBay
2000 Pokemon Gym Heroes Brock's Geodude #66/132 PSA 10 GEM MINT LOW POP [eBay]
2024-10-07$63eBay
2000 Pokemon Gym Heroes Brock's Geodude #66/132 PSA 10 GEM MINT LOW POP [eBay]
2024-08-06$100eBay
PSA 10 Auto Eric Stuart 2000 Pokémon Gym Heroes Brock’s Geodude #66 #66 [eBay]
2023-02-11$30eBay
Pokemon Gym Heroes Brock’s Geodude 66/132 PSA 10 [eBay]
2022-06-20$27eBay
2000 Pokemon Gym Heroes #66 Brock's Geodude PSA 10 GEM MINT [eBay]
Grading
Snapshot
Key Metrics · Grading Activity
| Percentile vs. | ||||
|---|---|---|---|---|
| Metric | Value | Set | Era | All |
| Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy. | $19 | 74 | — | — |
| Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10. | 9.2% | 83 | 74 | 74 |
| Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one. | 4.8× | 34 | 38 | 33 |
| Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests. | 0.2× | 14 | 11 | 15 |
108
Total: 87
Gem Rate: 9.2%
Cumulative Grading
All Grades
87 total graded · click to change view
▍ PSA
▍ Raw
▍ Other Grades
