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George Brett #159 (Baseball Cards 1991 Stadium Club) — is it worth grading?

Is George Brett #159 worth grading?

Baseball · Baseball Cards 1991 Stadium Club · full price guide →

Strong grading candidate — 29× premium in PSA 10

A PSA 10 George Brett #159 sells for $59.21 against $2.07 raw: a $57.14 spread, 29× the ungraded price. A PSA 9 ($15.60) 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)
$2.07
PSA 10
$59.21
PSA 9
$15.60
Gem premium
29×
As of
Jul 11, 2026

Break-even by outcome and fee

George Brett #159: 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$59.21+$32.14+$7.14−$92.86
PSA 9$15.60−$11.47−$36.47−$136
PSA 8$11.27−$15.80−$40.80−$141

Net = sale price − $2.07 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?

George Brett #159: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$26.50−$25.57
50%$37.41−$14.66
75%$48.31−$3.76

Break-even gem rate at the standard fee: about 84%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
George Brett #159: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$77.00best55/4570/30
PSA 10$59.21−$17.7955/4575/25
CGC 10$36.00−$41.0055/4575/25
SGC 10$36.00−$41.0055/4575/25

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.

George Brett #159 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$59.21$36.00$77.00$36.00
9.5$21.26
9$15.60
8$11.27

Run your own numbers

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

Other 1991 Stadium Club cards worth checking

Full set checklist

Grading George Brett #159 — FAQ

Is George Brett #159 worth grading?

A PSA 10 George Brett #159 sells for $59.21 against $2.07 raw: a $57.14 spread, 29× the ungraded price. A PSA 9 ($15.60) 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 George Brett #159 worth compared with raw?

A PSA 10 George Brett #159 (Baseball Cards 1991 Stadium Club) sells for about $59.21 versus $2.07 for a raw near-mint copy — a 29× premium as of Jul 11, 2026.

Which grading company is best for George Brett #159?

By resale value, BGS 10 leads at $77.00, ahead of PSA 10 at $59.21. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does George Brett #159 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.

What gem rate makes grading George Brett #159 break even?

At a standard ~$50 fee, submitting George Brett #159 breaks even when it gems about 84% of the time (a miss assumed to sell at the PSA 9 price of $15.60).

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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