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Jack Dwan #51 (Basketball Cards 1948 Bowman) — is it worth grading?

Is Jack Dwan #51 worth grading?

Basketball · Basketball Cards 1948 Bowman · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Jack Dwan #51 sells for $43,802 against $161 raw: a $43,642 spread, 272× the ungraded price. Even a PSA 9 ($6,546) 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)
$161
PSA 10
$43,802
PSA 9
$6,546
Gem premium
272×
As of
Aug 16, 2026

Break-even by outcome and fee

Jack Dwan #51: 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$43,802+$43,617+$43,592+$43,492
PSA 9$6,546+$6,360+$6,335+$6,235
PSA 8$1,754+$1,568+$1,543+$1,443

Net = sale price − $161 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?

Jack Dwan #51: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15,860+$15,649
50%$25,174+$24,963
75%$34,488+$34,277

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
Jack Dwan #51: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$56,943best55/4570/30
PSA 10$43,802−$13,14155/4575/25
CGC 10$26,281−$30,66255/4575/25
SGC 10$26,281−$30,66255/4575/25

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.

Jack Dwan #51 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$43,802$26,281$56,943$26,281
9.5$12,021
9$6,546
8$1,754
7$1,230

Run your own numbers

Should I pay this?

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

Other 1948 Bowman cards worth checking

Full set checklist

Grading Jack Dwan #51 — FAQ

Is Jack Dwan #51 worth grading?

A PSA 10 Jack Dwan #51 sells for $43,802 against $161 raw: a $43,642 spread, 272× the ungraded price. Even a PSA 9 ($6,546) 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 Jack Dwan #51 worth compared with raw?

A PSA 10 Jack Dwan #51 (Basketball Cards 1948 Bowman) sells for about $43,802 versus $161 for a raw near-mint copy — a 272× premium as of Aug 16, 2026.

Which grading company is best for Jack Dwan #51?

By resale value, BGS 10 leads at $56,943, ahead of PSA 10 at $43,802. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Jack Dwan #51 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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