Professor X #66 Price Guide
Marvel · Marvel 1992 Masterpieces
Professor X #66 (Marvel 1992 Masterpieces) is currently worth $1.19 raw (near mint) and $305 in PSA 10 (as of Aug 15, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $1.19 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $305 | $183 | $396 | $19.98 | — |
| 9.5 | — | — | — | — | $26.00 |
| 9 | — | — | — | — | $23.99 |
| 8 | — | — | — | — | $12.99 |
| 7 | — | — | — | — | $4.84 |
Last updated 2026-08-15 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 256× premium in PSA 10
A PSA 10 Professor X #66 sells for $305 against $1.19 raw: a $303 spread, 256× the ungraded price. A PSA 9 ($23.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Professor X #66: fee tiers, best grader, gem-rate math →
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Professor X #66 — frequently asked
How much is Professor X #66 (Marvel 1992 Masterpieces) worth?
As of Aug 15, 2026, Professor X #66 (Marvel 1992 Masterpieces): an ungraded near-mint copy sells for about $1.19, a PSA 10 sells for about $305, a PSA 9 for about $23.99. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Professor X #66 worth?
As of Aug 15, 2026, a PSA 10 (Gem Mint) Professor X #66 (Marvel 1992 Masterpieces) sells for about $305, compared with $1.19 for a raw near-mint copy.
Is Professor X #66 worth grading?
A PSA 10 Professor X #66 sells for $305 against $1.19 raw: a $303 spread, 256× the ungraded price. A PSA 9 ($23.99) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Marvel card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Marvel card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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