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Rocky Marciano #105 (Boxing Cards 1991 All World) — is it worth grading?

Is Rocky Marciano #105 worth grading?

Boxing · Boxing Cards 1991 All World · full price guide →

Strong grading candidate — 51× premium in PSA 10

A PSA 10 Rocky Marciano #105 sells for $152 against $2.95 raw: a $149 spread, 51× the ungraded price. A PSA 9 ($15.00) 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.

Raw (NM)
$2.95
PSA 10
$152
PSA 9
$15.00
Gem premium
51×
As of
Jul 11, 2026

Break-even by outcome and fee

Rocky Marciano #105: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$152+$124+$98.62−$1.38
PSA 9$15.00−$12.95−$37.95−$138
PSA 8$13.92−$14.03−$39.03−$139

Net = sale price − $2.95 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Rocky Marciano #105: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$49.14−$3.81
50%$83.28+$30.33
75%$117+$64.48

Break-even gem rate at the standard fee: about 28%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Rocky Marciano #105: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$197best55/4570/30
PSA 10$152−$45.4355/4575/25
CGC 10$91.00−$10655/4575/25
SGC 10$91.00−$10655/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Rocky Marciano #105 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$152$91.00$197$91.00
9.5$52.78
9$15.00
8$13.92

Run your own numbers

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Full set checklist

Grading Rocky Marciano #105 — FAQ

Is Rocky Marciano #105 worth grading?

A PSA 10 Rocky Marciano #105 sells for $152 against $2.95 raw: a $149 spread, 51× the ungraded price. A PSA 9 ($15.00) 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.

How much is a PSA 10 Rocky Marciano #105 worth compared with raw?

A PSA 10 Rocky Marciano #105 (Boxing Cards 1991 All World) sells for about $152 versus $2.95 for a raw near-mint copy — a 51× premium as of Jul 11, 2026.

Which grading company is best for Rocky Marciano #105?

By resale value, BGS 10 leads at $197, ahead of PSA 10 at $152. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Rocky Marciano #105 need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

What gem rate makes grading Rocky Marciano #105 break even?

At a standard ~$50 fee, submitting Rocky Marciano #105 breaks even when it gems about 28% of the time (a miss assumed to sell at the PSA 9 price of $15.00).

Is your boxing 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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