Mr. Stone's Project #79 PSA 10 Price
$117.18
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $117.18 | 2 |
| Grade 9.5 | $49.90 | — |
| PSA 9 (Mint) | $35.00 | 2 |
| Grade 8 | $0.99 | 0 |
| Grade 7 | $1.00 | 0 |
| BGS 10 | $152.00 | — |
| CGC 10 | $19.99 | — |
| Raw (ungraded) | $4.12 | — |
PSA has graded 4 copies of Mr. Stone's Project #79 in total — 50% 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.
Mr. Stone's Project PSA 10 FAQ
How much is Mr. Stone's Project worth in PSA 10?
Mr. Stone's Project #79 from Emerald is currently worth $117.18 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $4.12 — the PSA 10 carries a 28.4x premium.
How many PSA 10 copies of Mr. Stone's Project exist?
PSA has graded 4 copies, and 2 earned the Gem Mint 10 label — a 50% gem rate. Population grows over time as new copies are submitted.
Is Mr. Stone's Project 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 50%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Mr. Stone's Project?
A PSA 10 is worth $117.18 against $35.00 for a PSA 9 — a 3.3x gap. That gap is why centering and surface checks before submitting matter more than anything else.