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Is Bill Madlock #56 worth grading?

Baseball · Baseball Cards 1977 O Pee Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Bill Madlock #56 sells for $366 against $3.56 raw: a $362 spread, 103× the ungraded price. Even a PSA 9 ($104) 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)
$3.56
PSA 10
$366
PSA 9
$104
Gem premium
103×
As of
Sep 4, 2026

Break-even by outcome and fee

Bill Madlock #56: 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$366+$337+$312+$212
PSA 9$104+$75.93+$50.93−$49.07
PSA 8$12.51−$16.05−$41.05−$141

Net = sale price − $3.56 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?

Bill Madlock #56: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$170+$116
50%$235+$182
75%$301+$247

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
Bill Madlock #56: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$476best55/4570/30
PSA 10$366−$11055/4575/25
CGC 10$220−$25655/4575/25
SGC 10$220−$25655/4575/25

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.

Bill Madlock #56 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$366$220$476$220
9.5$111
9$104
8$12.51
7$12.00

Swipe the table for the other grading companies →

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Grading Bill Madlock #56 — FAQ

Is Bill Madlock #56 worth grading?

A PSA 10 Bill Madlock #56 sells for $366 against $3.56 raw: a $362 spread, 103× the ungraded price. Even a PSA 9 ($104) 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 Bill Madlock #56 worth compared with raw?

A PSA 10 Bill Madlock #56 (Baseball Cards 1977 O Pee Chee) sells for about $366 versus $3.56 for a raw near-mint copy — a 103× premium as of Sep 4, 2026.

Which grading company is best for Bill Madlock #56?

By resale value, BGS 10 leads at $476, ahead of PSA 10 at $366. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bill Madlock #56 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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