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Is Garry Maddox #20 worth grading?

Baseball · Baseball Cards 1982 O Pee Chee · full price guide →

Worth grading only if it gems

A PSA 10 Garry Maddox #20 brings $35.00 versus $0.17 raw — a $34.83 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.75) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.17
PSA 10
$35.00
PSA 9
$13.75
Gem premium
206×
As of
Sep 4, 2026

Break-even by outcome and fee

Garry Maddox #20: 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$35.00+$9.83−$15.17−$115
PSA 9$13.75−$11.42−$36.42−$136
PSA 8$13.50−$11.67−$36.67−$137

Net = sale price − $0.17 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?

Garry Maddox #20: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$19.06−$31.11
50%$24.38−$25.80
75%$29.69−$20.48

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
Garry Maddox #20: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$46.00best55/4570/30
PSA 10$35.00−$11.0055/4575/25
CGC 10$21.00−$25.0055/4575/25
SGC 10$21.00−$25.0055/4575/25

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.

Garry Maddox #20 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$35.00$21.00$46.00$21.00
9.5$15.00
9$13.75
8$13.50

Swipe the table for the other grading companies →

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Grading Garry Maddox #20 — FAQ

Is Garry Maddox #20 worth grading?

A PSA 10 Garry Maddox #20 brings $35.00 versus $0.17 raw — a $34.83 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.75) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Garry Maddox #20 worth compared with raw?

A PSA 10 Garry Maddox #20 (Baseball Cards 1982 O Pee Chee) sells for about $35.00 versus $0.17 for a raw near-mint copy — a 206× premium as of Sep 4, 2026.

Which grading company is best for Garry Maddox #20?

By resale value, BGS 10 leads at $46.00, ahead of PSA 10 at $35.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Garry Maddox #20 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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