Forest Seal Stone #156 PSA 10 Price
$40.01
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $40.01 | 16 |
| Grade 9.5 | $6.00 | — |
| PSA 9 (Mint) | $5.47 | 59 |
| Grade 8 | $1.00 | 20 |
| Grade 7 | $1.00 | 8 |
| BGS 10 | $52.00 | — |
| CGC 10 | $25.00 | — |
| Raw (ungraded) | $0.39 | — |
PSA has graded 103 copies of Forest Seal Stone #156 in total — 15.5% 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.
Forest Seal Stone PSA 10 FAQ
How much is Forest Seal Stone worth in PSA 10?
Forest Seal Stone #156 from Silver Tempest is currently worth $40.01 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $0.39 — the PSA 10 carries a 102.6x premium.
How many PSA 10 copies of Forest Seal Stone exist?
PSA has graded 103 copies, and 16 earned the Gem Mint 10 label — a 15.5% gem rate. Population grows over time as new copies are submitted.
Is Forest Seal Stone 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 15.5%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Forest Seal Stone?
A PSA 10 is worth $40.01 against $5.47 for a PSA 9 — a 7.3x gap. That gap is why centering and surface checks before submitting matter more than anything else.