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George Brett #50 (Baseball Cards 1979 Kellogg's) — is it worth grading?

Is George Brett #50 worth grading?

Baseball · Baseball Cards 1979 Kellogg's · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 George Brett #50 sells for $4,750 against $6.73 raw: a $4,743 spread, 706× the ungraded price. Even a PSA 9 ($40.00) 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)
$6.73
PSA 10
$4,750
PSA 9
$40.00
Gem premium
706×
As of
Sep 4, 2026

Break-even by outcome and fee

George Brett #50: 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$4,750+$4,718+$4,693+$4,593
PSA 9$40.00+$8.27−$16.73−$117
PSA 8$12.68−$19.05−$44.05−$144

Net = sale price − $6.73 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 #50: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,218+$1,161
50%$2,395+$2,338
75%$3,573+$3,516

Break-even gem rate at the standard fee: about 0%. 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 #50: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$6,175best55/4570/30
PSA 10$4,750−$1,42555/4575/25
CGC 10$2,850−$3,32555/4575/25
SGC 10$2,850−$3,32555/4575/25

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 #50 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$4,750$2,850$6,175$2,850
9.5$204
9$40.00
8$12.68
7$5.59

Swipe the table for the other grading companies →

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

Other 1979 Kellogg's cards worth checking

Full set checklist

Grading George Brett #50 — FAQ

Is George Brett #50 worth grading?

A PSA 10 George Brett #50 sells for $4,750 against $6.73 raw: a $4,743 spread, 706× the ungraded price. Even a PSA 9 ($40.00) 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 #50 worth compared with raw?

A PSA 10 George Brett #50 (Baseball Cards 1979 Kellogg's) sells for about $4,750 versus $6.73 for a raw near-mint copy — a 706× premium as of Sep 4, 2026.

Which grading company is best for George Brett #50?

By resale value, BGS 10 leads at $6,175, ahead of PSA 10 at $4,750. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does George Brett #50 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 #50 break even?

At a standard ~$50 fee, submitting George Brett #50 breaks even when it gems about 0% of the time (a miss assumed to sell at the PSA 9 price of $40.00).

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