Brock's Geodude #66 PSA 10 Price
$57.64
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $57.64 | 8 |
| Grade 9.5 | $28.00 | — |
| PSA 9 (Mint) | $25.86 | 39 |
| Grade 8 | $12.49 | 21 |
| Grade 7 | $8.61 | 9 |
| BGS 10 | $75.00 | — |
| CGC 10 | $12.50 | — |
| Raw (ungraded) | $0.86 | — |
PSA has graded 82 copies of Brock's Geodude #66 in total — 9.8% came back Gem Mint. Full cross-company population lives on the card page.
Thinking of grading your copy?
The math is on the card page: live grading expected value from this card's real gem rate and PSA prices, minus fees. And before you submit anything, the grading guide covers the self-checks that separate 10 candidates from expensive 9s.
Brock's Geodude PSA 10 FAQ
How much is Brock's Geodude worth in PSA 10?
Brock's Geodude #66 from Gym Heroes is currently worth $57.64 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $0.86 — the PSA 10 carries a 67.0x premium.
How many PSA 10 copies of Brock's Geodude exist?
PSA has graded 82 copies, and 8 earned the Gem Mint 10 label — a 9.8% gem rate. Population grows over time as new copies are submitted.
Is Brock's Geodude worth grading?
Run the math, not the hope: grading costs roughly $20-25 per card, so a submission pays when the PSA 10 price times your realistic gem chance beats the raw price plus fees. This card gems at about 9.8%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Brock's Geodude?
A PSA 10 is worth $57.64 against $25.86 for a PSA 9 — a 2.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.