Iono #91 PSA 10 Price
$74.07
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $74.07 | 16,549 |
| Grade 9.5 | $38.75 | — |
| PSA 9 (Mint) | $33.00 | 11,086 |
| Grade 8 | $30.00 | 625 |
| BGS 10 | $347.21 | — |
| CGC 10 | $31.63 | — |
| Raw (ungraded) | $21.30 | — |
PSA has graded 28,434 copies of Iono #91 in total — 58.2% 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.
Iono PSA 10 FAQ
How much is Iono worth in PSA 10?
Iono #91 from Clay Burst (Japanese) is currently worth $74.07 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $21.30 — the PSA 10 carries a 3.5x premium.
How many PSA 10 copies of Iono exist?
PSA has graded 28,434 copies, and 16,549 earned the Gem Mint 10 label — a 58.2% gem rate. Population grows over time as new copies are submitted.
Is Iono 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 58.2%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Iono?
A PSA 10 is worth $74.07 against $33.00 for a PSA 9 — a 2.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.