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Brooks Robinson #90 (Baseball Cards 1973 O Pee Chee) — is it worth grading?

Is Brooks Robinson #90 worth grading?

Baseball · Baseball Cards 1973 O Pee Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Brooks Robinson #90 sells for $1,039 against $8.90 raw: a $1,031 spread, 117× the ungraded price. Even a PSA 9 ($164) 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)
$8.90
PSA 10
$1,039
PSA 9
$164
Gem premium
117×
As of
Sep 4, 2026

Break-even by outcome and fee

Brooks Robinson #90: 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$1,039+$1,006+$981+$881
PSA 9$164+$130+$105+$4.88
PSA 8$66.56+$32.66+$7.66−$92.34

Net = sale price − $8.90 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?

Brooks Robinson #90: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$383+$324
50%$602+$543
75%$821+$762

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 →
Brooks Robinson #90: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$1,351best55/4570/30
PSA 10$1,039−$31255/4575/25
CGC 10$624−$72755/4575/25
SGC 10$624−$72755/4575/25

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.

Brooks Robinson #90 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$1,039$624$1,351$624—
9.5————$293
9————$164
8————$66.56
7————$53.00

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 1973 O Pee Chee cards worth checking

Full set checklist →

Grading Brooks Robinson #90 — FAQ

Is Brooks Robinson #90 worth grading?

A PSA 10 Brooks Robinson #90 sells for $1,039 against $8.90 raw: a $1,031 spread, 117× the ungraded price. Even a PSA 9 ($164) 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 Brooks Robinson #90 worth compared with raw?

A PSA 10 Brooks Robinson #90 (Baseball Cards 1973 O Pee Chee) sells for about $1,039 versus $8.90 for a raw near-mint copy — a 117× premium as of Sep 4, 2026.

Which grading company is best for Brooks Robinson #90?

By resale value, BGS 10 leads at $1,351, ahead of PSA 10 at $1,039. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Brooks Robinson #90 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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