Brock's Training Method #promo PSA 10 Price
$180.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $180.00 | 11 |
| Grade 9.5 | $23.00 | — |
| PSA 9 (Mint) | $20.50 | 23 |
| BGS 10 | $234.00 | — |
| CGC 10 | $108.00 | — |
| Raw (ungraded) | $2.81 | — |
PSA has graded 40 copies of Brock's Training Method #promo in total — 27.5% 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 Training Method PSA 10 FAQ
How much is Brock's Training Method worth in PSA 10?
Brock's Training Method #promo from City Gym Decks (Japanese) is currently worth $180.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $2.81 — the PSA 10 carries a 64.1x premium.
How many PSA 10 copies of Brock's Training Method exist?
PSA has graded 40 copies, and 11 earned the Gem Mint 10 label — a 27.5% gem rate. Population grows over time as new copies are submitted.
Is Brock's Training Method 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 27.5%. 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 Training Method?
A PSA 10 is worth $180.00 against $20.50 for a PSA 9 — a 8.8x gap. That gap is why centering and surface checks before submitting matter more than anything else.