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Roger Clemens #850 (Baseball Cards 1991 Score) — is it worth grading?

Is Roger Clemens #850 worth grading?

Baseball · Baseball Cards 1991 Score · full price guide →

Worth grading only if it gems

A PSA 10 Roger Clemens #850 brings $27.49 versus $0.81 raw — a $26.68 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.81
PSA 10
$27.49
PSA 9
$14.99
Gem premium
34×
As of
Jul 11, 2026

Break-even by outcome and fee

Roger Clemens #850: 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$27.49+$1.68−$23.32−$123
PSA 9$14.99−$10.82−$35.82−$136
PSA 8$6.00−$19.81−$44.81−$145

Net = sale price − $0.81 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?

Roger Clemens #850: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$18.11−$32.70
50%$21.24−$29.57
75%$24.36−$26.45

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
Roger Clemens #850: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$36.00best55/4570/30
PSA 10$27.49−$8.5155/4575/25
CGC 10$16.00−$20.0055/4575/25
SGC 10$16.00−$20.0055/4575/25

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.

Roger Clemens #850 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$27.49$16.00$36.00$16.00
9.5$16.00
9$14.99
8$6.00
7$3.00

Run your own numbers

Should I pay this?

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

Other 1991 Score cards worth checking

Full set checklist

Grading Roger Clemens #850 — FAQ

Is Roger Clemens #850 worth grading?

A PSA 10 Roger Clemens #850 brings $27.49 versus $0.81 raw — a $26.68 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Roger Clemens #850 worth compared with raw?

A PSA 10 Roger Clemens #850 (Baseball Cards 1991 Score) sells for about $27.49 versus $0.81 for a raw near-mint copy — a 34× premium as of Jul 11, 2026.

Which grading company is best for Roger Clemens #850?

By resale value, BGS 10 leads at $36.00, ahead of PSA 10 at $27.49. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Roger Clemens #850 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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