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Is Tony Gwynn #402 worth grading?

Baseball · Baseball Cards 1988 Topps · full price guide →

Strong grading candidate — 43× premium in PSA 10

A PSA 10 Tony Gwynn #402 sells for $42.97 against $1.00 raw: a $41.97 spread, 43× the ungraded price. A PSA 9 ($9.22) 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)
$1.00
PSA 10
$42.97
PSA 9
$9.22
Gem premium
43×
As of
Jul 11, 2026

Break-even by outcome and fee

Tony Gwynn #402: 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$42.97+$16.97−$8.03−$108
PSA 9$9.22−$16.78−$41.78−$142
PSA 8$8.11−$17.89−$42.89−$143

Net = sale price − $1.00 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?

Tony Gwynn #402: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$17.66−$33.34
50%$26.09−$24.91
75%$34.53−$16.47

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Tony Gwynn #402: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$56.00best55/4570/30
PSA 10$42.97−$13.0355/4575/25
CGC 10$26.00−$30.0055/4575/25
SGC 10$26.00−$30.0055/4575/25

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.

Tony Gwynn #402 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$42.97$26.00$56.00$26.00
9.5$29.57
9$9.22
8$8.11
7$4.19

Run your own numbers

Should I pay this?

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

Other 1988 Topps cards worth checking

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Grading Tony Gwynn #402 — FAQ

Is Tony Gwynn #402 worth grading?

A PSA 10 Tony Gwynn #402 sells for $42.97 against $1.00 raw: a $41.97 spread, 43× the ungraded price. A PSA 9 ($9.22) 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 Tony Gwynn #402 worth compared with raw?

A PSA 10 Tony Gwynn #402 (Baseball Cards 1988 Topps) sells for about $42.97 versus $1.00 for a raw near-mint copy — a 43× premium as of Jul 11, 2026.

Which grading company is best for Tony Gwynn #402?

By resale value, BGS 10 leads at $56.00, ahead of PSA 10 at $42.97. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Tony Gwynn #402 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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