Horsea #promo PSA 10 Price
$142.75
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $142.75 | 79 |
| Grade 9.5 | $25.00 | — |
| PSA 9 (Mint) | $22.27 | 110 |
| Grade 8 | $11.03 | 28 |
| Grade 7 | $9.00 | 11 |
| BGS 10 | $186.00 | — |
| CGC 10 | $49.95 | — |
| Raw (ungraded) | $0.81 | — |
PSA has graded 243 copies of Horsea #promo in total — 32.5% 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.
Horsea PSA 10 FAQ
How much is Horsea worth in PSA 10?
Horsea #promo from Mystery of the Fossils (Japanese) is currently worth $142.75 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $0.81 — the PSA 10 carries a 176.2x premium.
How many PSA 10 copies of Horsea exist?
PSA has graded 243 copies, and 79 earned the Gem Mint 10 label — a 32.5% gem rate. Population grows over time as new copies are submitted.
Is Horsea 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 32.5%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Horsea?
A PSA 10 is worth $142.75 against $22.27 for a PSA 9 — a 6.4x gap. That gap is why centering and surface checks before submitting matter more than anything else.