Midpoint - Card Centering Tool

Is Will Clark #318 worth grading?

Baseball · Baseball Cards 1991 Ultra · full price guide →

Strong grading candidate — 26× premium in PSA 10

A PSA 10 Will Clark #318 sells for $47.42 against $1.79 raw: a $45.63 spread, 26× the ungraded price. A PSA 9 ($15.72) 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)
$1.79
PSA 10
$47.42
PSA 9
$15.72
Gem premium
26×
As of
Jul 11, 2026

Break-even by outcome and fee

Will Clark #318: 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$47.42+$20.63−$4.37−$104
PSA 9$15.72−$11.07−$36.07−$136
PSA 8$12.00−$14.79−$39.79−$140

Net = sale price − $1.79 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?

Will Clark #318: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$23.65−$28.14
50%$31.57−$20.22
75%$39.49−$12.30

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
Will Clark #318: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$62.00best55/4570/30
PSA 10$47.42−$14.5855/4575/25
CGC 10$28.00−$34.0055/4575/25
SGC 10$28.00−$34.0055/4575/25

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.

Will Clark #318 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$47.42$28.00$62.00$28.00
9.5$39.89
9$15.72
8$12.00

Run your own numbers

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Full set checklist

Grading Will Clark #318 — FAQ

Is Will Clark #318 worth grading?

A PSA 10 Will Clark #318 sells for $47.42 against $1.79 raw: a $45.63 spread, 26× the ungraded price. A PSA 9 ($15.72) 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 Will Clark #318 worth compared with raw?

A PSA 10 Will Clark #318 (Baseball Cards 1991 Ultra) sells for about $47.42 versus $1.79 for a raw near-mint copy — a 26× premium as of Jul 11, 2026.

Which grading company is best for Will Clark #318?

By resale value, BGS 10 leads at $62.00, ahead of PSA 10 at $47.42. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Will Clark #318 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 baseball 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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