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Antoine Walker #15 (Basketball Cards 1998 Skybox Premium That's Jam) — is it worth grading?

Is Antoine Walker #15 worth grading?

Basketball · Basketball Cards 1998 Skybox Premium That's Jam · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Antoine Walker #15 sells for $2,499 against $106 raw: a $2,393 spread, 24× the ungraded price. Even a PSA 9 ($332) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$106
PSA 10
$2,499
PSA 9
$332
Gem premium
24×
As of
Sep 4, 2026

Break-even by outcome and fee

Antoine Walker #15: 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$2,499+$2,368+$2,343+$2,243
PSA 9$332+$201+$176+$76.11
PSA 8$65.00−$65.50−$90.50−$191

Net = sale price − $106 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?

Antoine Walker #15: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$873+$718
50%$1,415+$1,260
75%$1,957+$1,801

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards →
Antoine Walker #15: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$3,248best55/4570/30
PSA 10$2,499−$74955/4575/25
CGC 10$1,499−$1,74955/4575/25
SGC 10$1,499−$1,74955/4575/25

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.

Antoine Walker #15 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$2,499$1,499$3,248$1,499—
9.5————$702
9————$332
8————$65.00

Swipe the table for the other grading companies →

Run your own numbers

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Other 1998 Skybox Premium That's Jam cards worth checking

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Grading Antoine Walker #15 — FAQ

Is Antoine Walker #15 worth grading?

A PSA 10 Antoine Walker #15 sells for $2,499 against $106 raw: a $2,393 spread, 24× the ungraded price. Even a PSA 9 ($332) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Antoine Walker #15 worth compared with raw?

A PSA 10 Antoine Walker #15 (Basketball Cards 1998 Skybox Premium That's Jam) sells for about $2,499 versus $106 for a raw near-mint copy — a 24× premium as of Sep 4, 2026.

Which grading company is best for Antoine Walker #15?

By resale value, BGS 10 leads at $3,248, ahead of PSA 10 at $2,499. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Antoine Walker #15 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.

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