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John L. Williams #339 (Football Cards 1990 Topps) — is it worth grading?

Is John L. Williams #339 worth grading?

Football · Football Cards 1990 Topps · full price guide →

Strong grading candidate — 76× premium in PSA 10

A PSA 10 John L. Williams #339 sells for $115 against $1.51 raw: a $113 spread, 76× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.51
PSA 10
$115
Gem premium
76×
As of
Jul 11, 2026

Break-even by outcome and fee

John L. Williams #339: 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$115+$88.48+$63.48−$36.52

Net = sale price − $1.51 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Which grader pays the most — and what a 10 takes

All centering standards
John L. Williams #339: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$149best55/4570/30
PSA 10$115−$34.0155/4575/25
CGC 10$69.00−$80.0055/4575/25
SGC 10$69.00−$80.0055/4575/25

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.

John L. Williams #339 graded prices by company and grade
GradePSACGCBGSSGC
10$115$69.00$149$69.00

Run your own numbers

Should I pay this?

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

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Grading John L. Williams #339 — FAQ

Is John L. Williams #339 worth grading?

A PSA 10 John L. Williams #339 sells for $115 against $1.51 raw: a $113 spread, 76× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 John L. Williams #339 worth compared with raw?

A PSA 10 John L. Williams #339 (Football Cards 1990 Topps) sells for about $115 versus $1.51 for a raw near-mint copy — a 76× premium as of Jul 11, 2026.

Which grading company is best for John L. Williams #339?

By resale value, BGS 10 leads at $149, ahead of PSA 10 at $115. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does John L. Williams #339 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 football 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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