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Dikembe Mutombo #516 (Basketball Cards 1991 Skybox) — is it worth grading?

Is Dikembe Mutombo #516 worth grading?

Basketball · Basketball Cards 1991 Skybox · full price guide →

Strong grading candidate — 31× premium in PSA 10

A PSA 10 Dikembe Mutombo #516 sells for $51.25 against $1.65 raw: a $49.60 spread, 31× the ungraded price. A PSA 9 ($12.99) 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.

Raw (NM)
$1.65
PSA 10
$51.25
PSA 9
$12.99
Gem premium
31×
As of
Jul 11, 2026

Break-even by outcome and fee

Dikembe Mutombo #516: 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$51.25+$24.60−$0.40−$100
PSA 9$12.99−$13.66−$38.66−$139
PSA 8$4.99−$21.66−$46.66−$147

Net = sale price − $1.65 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?

Dikembe Mutombo #516: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$22.55−$29.09
50%$32.12−$19.53
75%$41.69−$9.96

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Dikembe Mutombo #516: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$67.00best55/4570/30
PSA 10$51.25−$15.7555/4575/25
CGC 10$31.00−$36.0055/4575/25
SGC 10$31.00−$36.0055/4575/25

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.

Dikembe Mutombo #516 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$51.25$31.00$67.00$31.00
9.5$45.00
9$12.99
8$4.99
7$4.00

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

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Full set checklist

Grading Dikembe Mutombo #516 — FAQ

Is Dikembe Mutombo #516 worth grading?

A PSA 10 Dikembe Mutombo #516 sells for $51.25 against $1.65 raw: a $49.60 spread, 31× the ungraded price. A PSA 9 ($12.99) 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.

How much is a PSA 10 Dikembe Mutombo #516 worth compared with raw?

A PSA 10 Dikembe Mutombo #516 (Basketball Cards 1991 Skybox) sells for about $51.25 versus $1.65 for a raw near-mint copy — a 31× premium as of Jul 11, 2026.

Which grading company is best for Dikembe Mutombo #516?

By resale value, BGS 10 leads at $67.00, ahead of PSA 10 at $51.25. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Dikembe Mutombo #516 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.

Is your basketball 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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