Brock's Rhydon #promo PSA 10 Price
$475.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $475.00 | 84 |
| Grade 9.5 | $98.00 | — |
| PSA 9 (Mint) | $89.47 | 256 |
| Grade 8 | $45.00 | 113 |
| Grade 7 | $29.00 | 58 |
| BGS 10 | $618.00 | — |
| CGC 10 | $285.00 | — |
| Raw (ungraded) | $16.09 | — |
PSA has graded 619 copies of Brock's Rhydon #promo in total — 13.6% 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 Rhydon PSA 10 FAQ
How much is Brock's Rhydon worth in PSA 10?
Brock's Rhydon #promo from City Gym Decks (Japanese) is currently worth $475.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $16.09 — the PSA 10 carries a 29.5x premium.
How many PSA 10 copies of Brock's Rhydon exist?
PSA has graded 619 copies, and 84 earned the Gem Mint 10 label — a 13.6% gem rate. Population grows over time as new copies are submitted.
Is Brock's Rhydon 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 13.6%. 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 Rhydon?
A PSA 10 is worth $475.00 against $89.47 for a PSA 9 — a 5.3x gap. That gap is why centering and surface checks before submitting matter more than anything else.