Midpoint - Card Centering Tool

Is George Brett #399 worth grading?

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Strong grading candidate — 39× premium in PSA 10

A PSA 10 George Brett #399 sells for $56.76 against $1.45 raw: a $55.31 spread, 39× the ungraded price. A PSA 9 ($21.99) 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)
$1.45
PSA 10
$56.76
PSA 9
$21.99
Gem premium
39×
As of
Jul 11, 2026

Break-even by outcome and fee

George Brett #399: 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$56.76+$30.31+$5.31−$94.69
PSA 9$21.99−$4.46−$29.46−$129
PSA 8$7.03−$19.42−$44.42−$144

Net = sale price − $1.45 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 #399: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$30.68−$20.77
50%$39.38−$12.08
75%$48.07−$3.38

Break-even gem rate at the standard fee: about 85%. 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 #399: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$74.00best55/4570/30
PSA 10$56.76−$17.2455/4575/25
CGC 10$34.00−$40.0055/4575/25
SGC 10$34.00−$40.0055/4575/25

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 #399 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$56.76$34.00$74.00$34.00
9.5$42.93
9$21.99
8$7.03
7$6.00

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Grading George Brett #399 — FAQ

Is George Brett #399 worth grading?

A PSA 10 George Brett #399 sells for $56.76 against $1.45 raw: a $55.31 spread, 39× the ungraded price. A PSA 9 ($21.99) 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 #399 worth compared with raw?

A PSA 10 George Brett #399 (Baseball Cards 1984 Topps) sells for about $56.76 versus $1.45 for a raw near-mint copy — a 39× premium as of Jul 11, 2026.

Which grading company is best for George Brett #399?

By resale value, BGS 10 leads at $74.00, ahead of PSA 10 at $56.76. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does George Brett #399 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 #399 break even?

At a standard ~$50 fee, submitting George Brett #399 breaks even when it gems about 85% of the time (a miss assumed to sell at the PSA 9 price of $21.99).

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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