Midpoint - Card Centering Tool

Is Sidney Wicks #31 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Sidney Wicks #31 sells for $494 against $3.58 raw: a $491 spread, 138× the ungraded price. Even a PSA 9 ($34.69) 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)
$3.58
PSA 10
$494
PSA 9
$34.69
Gem premium
138×
As of
Jul 11, 2026

Break-even by outcome and fee

Sidney Wicks #31: 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$494+$466+$441+$341
PSA 9$34.69+$6.11−$18.89−$119
PSA 8$15.09−$13.49−$38.49−$138

Net = sale price − $3.58 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?

Sidney Wicks #31: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$150+$95.97
50%$264+$211
75%$379+$326

Break-even gem rate at the standard fee: about 4%. 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
Sidney Wicks #31: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$642best55/4570/30
PSA 10$494−$14855/4575/25
CGC 10$296−$34655/4575/25
SGC 10$296−$34655/4575/25

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.

Sidney Wicks #31 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$494$296$642$296
9.5$145
9$34.69
8$15.09
7$12.00

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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Grading Sidney Wicks #31 — FAQ

Is Sidney Wicks #31 worth grading?

A PSA 10 Sidney Wicks #31 sells for $494 against $3.58 raw: a $491 spread, 138× the ungraded price. Even a PSA 9 ($34.69) 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 Sidney Wicks #31 worth compared with raw?

A PSA 10 Sidney Wicks #31 (Basketball Cards 1976 Topps) sells for about $494 versus $3.58 for a raw near-mint copy — a 138× premium as of Jul 11, 2026.

Which grading company is best for Sidney Wicks #31?

By resale value, BGS 10 leads at $642, ahead of PSA 10 at $494. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sidney Wicks #31 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 Sidney Wicks #31 break even?

At a standard ~$50 fee, submitting Sidney Wicks #31 breaks even when it gems about 4% of the time (a miss assumed to sell at the PSA 9 price of $34.69).

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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