Brock #promo PSA 10 Price
$550.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $550.00 | 78 |
| Grade 9.5 | $93.00 | — |
| PSA 9 (Mint) | $84.25 | 208 |
| Grade 8 | $34.39 | 99 |
| BGS 10 | $715.00 | — |
| CGC 10 | $129.74 | — |
| Raw (ungraded) | $31.73 | — |
PSA has graded 542 copies of Brock #promo in total — 14.4% 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 PSA 10 FAQ
How much is Brock worth in PSA 10?
Brock #promo from City Gym Decks (Japanese) is currently worth $550.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $31.73 — the PSA 10 carries a 17.3x premium.
How many PSA 10 copies of Brock exist?
PSA has graded 542 copies, and 78 earned the Gem Mint 10 label — a 14.4% gem rate. Population grows over time as new copies are submitted.
Is Brock 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 14.4%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Brock?
A PSA 10 is worth $550.00 against $84.25 for a PSA 9 — a 6.5x gap. That gap is why centering and surface checks before submitting matter more than anything else.