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Frank Thomas #79 (Baseball Cards 1991 Topps) — is it worth grading?

Is Frank Thomas #79 worth grading?

Baseball · Baseball Cards 1991 Topps · full price guide →

Strong grading candidate — 40× premium in PSA 10

A PSA 10 Frank Thomas #79 sells for $63.84 against $1.59 raw: a $62.25 spread, 40× the ungraded price. A PSA 9 ($15.00) 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)
$1.59
PSA 10
$63.84
PSA 9
$15.00
Gem premium
40×
As of
Jul 11, 2026

Break-even by outcome and fee

Frank Thomas #79: 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$63.84+$37.25+$12.25−$87.75
PSA 9$15.00−$11.59−$36.59−$137
PSA 8$7.93−$18.66−$43.66−$144

Net = sale price − $1.59 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?

Frank Thomas #79: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$27.21−$24.38
50%$39.42−$12.17
75%$51.63+$0.04

Break-even gem rate at the standard fee: about 75%. 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
Frank Thomas #79: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$83.00best55/4570/30
SGC 10$64.00−$19.0055/4575/25
PSA 10$63.84−$19.1655/4575/25
CGC 10$16.90−$66.1055/4575/25

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.

Frank Thomas #79 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$63.84$16.90$83.00$64.00
9.5$27.00
9$15.00
8$7.93
7$7.20

Run your own numbers

Should I pay this?

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

Other 1991 Topps cards worth checking

Full set checklist

Grading Frank Thomas #79 — FAQ

Is Frank Thomas #79 worth grading?

A PSA 10 Frank Thomas #79 sells for $63.84 against $1.59 raw: a $62.25 spread, 40× the ungraded price. A PSA 9 ($15.00) 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 Frank Thomas #79 worth compared with raw?

A PSA 10 Frank Thomas #79 (Baseball Cards 1991 Topps) sells for about $63.84 versus $1.59 for a raw near-mint copy — a 40× premium as of Jul 11, 2026.

Which grading company is best for Frank Thomas #79?

By resale value, BGS 10 leads at $83.00, ahead of SGC 10 at $64.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Frank Thomas #79 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 Frank Thomas #79 break even?

At a standard ~$50 fee, submitting Frank Thomas #79 breaks even when it gems about 75% of the time (a miss assumed to sell at the PSA 9 price of $15.00).

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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