Cassius Clay #451 Price Guide
Boxing · Boxing Cards 1967 Panini
Cassius Clay #451 (Boxing Cards 1967 Panini) is currently worth $66.50 raw (near mint) (as of Sep 4, 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 | $66.50 |
Graded — grade ladder
Last updated 2026-09-04 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 7.3× premium in Grade 7
A Grade 7 Cassius Clay #451 sells for $488 against $66.50 raw: a $422 spread, 7.3× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Cassius Clay #451: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from 1967 Panini
Full set checklist →
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Cassius Clay #451 — frequently asked
How much is Cassius Clay #451 (Boxing Cards 1967 Panini) worth?
As of Sep 4, 2026, Cassius Clay #451 (Boxing Cards 1967 Panini): an ungraded near-mint copy sells for about $66.50, a Grade 7 sells for about $488. Values come from the PriceCharting price guide and are refreshed weekly.
Is Cassius Clay #451 worth grading?
A Grade 7 Cassius Clay #451 sells for $488 against $66.50 raw: a $422 spread, 7.3× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Boxing 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.