Professor's Research #266 PSA 10 Price
$43.00
PSA 10 price history
Every grade, priced
| Grade | Market value | PSA population |
|---|---|---|
| PSA 10 (Gem Mint) | $43.00 | 1,105 |
| Grade 9.5 | $40.00 | — |
| PSA 9 (Mint) | $36.00 | 492 |
| Grade 8 | $32.99 | 23 |
| BGS 10 | $56.00 | — |
| CGC 10 | $16.00 | — |
| Raw (ungraded) | $5.16 | — |
PSA has graded 1,635 copies of Professor's Research #266 in total — 67.6% 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 #266 from VMAX Climax (Japanese) is currently worth $43.00 in PSA 10 Gem Mint, based on graded sales data updated weekly. A raw copy trades around $5.16 — the PSA 10 carries a 8.3x premium.
How many PSA 10 copies of Professor's Research exist?
PSA has graded 1,635 copies, and 1,105 earned the Gem Mint 10 label — a 67.6% 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 67.6%. 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 $43.00 against $36.00 for a PSA 9 — a 1.2x gap. That gap is why centering and surface checks before submitting matter more than anything else.