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George Brett #330 (Baseball Cards 1979 Topps) — is it worth grading?

Is George Brett #330 worth grading?

Baseball · Baseball Cards 1979 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 George Brett #330 sells for $9,100 against $3.12 raw: a $9,097 spread, 2917× the ungraded price. Even a PSA 9 ($273) 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)
$3.12
PSA 10
$9,100
PSA 9
$273
Gem premium
2917×
As of
Aug 18, 2026

Break-even by outcome and fee

George Brett #330: 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$9,100+$9,072+$9,047+$8,947
PSA 9$273+$245+$220+$120
PSA 8$52.50+$24.38−$0.62−$101

Net = sale price − $3.12 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 #330: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$2,480+$2,427
50%$4,687+$4,633
75%$6,893+$6,840

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
George Brett #330: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$11,830best55/4570/30
PSA 10$9,100−$2,73055/4575/25
CGC 10$5,460−$6,37055/4575/25
SGC 10$5,460−$6,37055/4575/25

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 #330 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$9,100$5,460$11,830$5,460
9.5$290
9$273
8$52.50
7$24.00

Run your own numbers

Should I pay this?

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

Other 1979 Topps cards worth checking

Full set checklist

Grading George Brett #330 — FAQ

Is George Brett #330 worth grading?

A PSA 10 George Brett #330 sells for $9,100 against $3.12 raw: a $9,097 spread, 2917× the ungraded price. Even a PSA 9 ($273) 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 George Brett #330 worth compared with raw?

A PSA 10 George Brett #330 (Baseball Cards 1979 Topps) sells for about $9,100 versus $3.12 for a raw near-mint copy — a 2917× premium as of Aug 18, 2026.

Which grading company is best for George Brett #330?

By resale value, BGS 10 leads at $11,830, ahead of PSA 10 at $9,100. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does George Brett #330 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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