Cornerstone Mask Ogerpon ex #199 PSA 10 Price
$49.17
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $49.17 | 161 |
| Grade 9.5 | $21.00 | — |
| PSA 9 (Mint) | $19.14 | 239 |
| Grade 8 | $9.15 | 36 |
| Grade 7 | $7.50 | 6 |
| BGS 10 | $64.00 | — |
| CGC 10 | $13.50 | — |
| Raw (ungraded) | $3.65 | — |
PSA has graded 447 copies of Cornerstone Mask Ogerpon ex #199 in total — 36% 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.
Cornerstone Mask Ogerpon ex PSA 10 FAQ
How much is Cornerstone Mask Ogerpon ex worth in PSA 10?
Cornerstone Mask Ogerpon ex #199 from Twilight Masquerade is currently worth $49.17 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $3.65 — the PSA 10 carries a 13.5x premium.
How many PSA 10 copies of Cornerstone Mask Ogerpon ex exist?
PSA has graded 447 copies, and 161 earned the Gem Mint 10 label — a 36% gem rate. Population grows over time as new copies are submitted.
Is Cornerstone Mask Ogerpon ex 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 36%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Cornerstone Mask Ogerpon ex?
A PSA 10 is worth $49.17 against $19.14 for a PSA 9 — a 2.6x gap. That gap is why centering and surface checks before submitting matter more than anything else.