Professor's Research #150 PSA 10 Price
$38.50
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $38.50 | 168 |
| Grade 9.5 | $19.00 | — |
| PSA 9 (Mint) | $17.40 | 117 |
| Grade 8 | $6.56 | 26 |
| Grade 7 | $5.00 | 3 |
| BGS 10 | $50.00 | — |
| CGC 10 | $13.75 | — |
| Raw (ungraded) | $2.17 | — |
PSA has graded 316 copies of Professor's Research #150 in total — 53.2% 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.
Professor's Research PSA 10 FAQ
How much is Professor's Research worth in PSA 10?
Professor's Research #150 from Crown Zenith is currently worth $38.50 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $2.17 — the PSA 10 carries a 17.7x premium.
How many PSA 10 copies of Professor's Research exist?
PSA has graded 316 copies, and 168 earned the Gem Mint 10 label — a 53.2% gem rate. Population grows over time as new copies are submitted.
Is Professor's Research 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 53.2%. The live grading expected value is computed on the main card page.
PSA 10 vs PSA 9 — how big is the difference for Professor's Research?
A PSA 10 is worth $38.50 against $17.40 for a PSA 9 — a 2.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.