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John Bosa #198 (Football Cards 1988 Topps) — is it worth grading?

Is John Bosa #198 worth grading?

Football · Football Cards 1988 Topps · full price guide →

Grading rarely pays for this card

PSA 10 copies of John Bosa #198 sell for $25.09, only $23.44 above the $1.65 raw price — less than an economy-tier grading fee. A PSA 9 ($7.14) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$1.65
PSA 10
$25.09
PSA 9
$7.14
Gem premium
15×
As of
Jul 11, 2026

Break-even by outcome and fee

John Bosa #198: 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$25.09−$1.56−$26.56−$127
PSA 9$7.14−$19.51−$44.51−$145
PSA 8$4.95−$21.70−$46.70−$147

Net = sale price − $1.65 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?

John Bosa #198: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$11.63−$40.02
50%$16.11−$35.54
75%$20.60−$31.05

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
John Bosa #198: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$33.00best55/4570/30
PSA 10$25.09−$7.9155/4575/25
CGC 10$15.00−$18.0055/4575/25
SGC 10$15.00−$18.0055/4575/25

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 Bosa #198 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$25.09$15.00$33.00$15.00
9.5$25.00
9$7.14
8$4.95

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

Full set checklist

Grading John Bosa #198 — FAQ

Is John Bosa #198 worth grading?

PSA 10 copies of John Bosa #198 sell for $25.09, only $23.44 above the $1.65 raw price — less than an economy-tier grading fee. A PSA 9 ($7.14) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 John Bosa #198 worth compared with raw?

A PSA 10 John Bosa #198 (Football Cards 1988 Topps) sells for about $25.09 versus $1.65 for a raw near-mint copy — a 15× premium as of Jul 11, 2026.

Which grading company is best for John Bosa #198?

By resale value, BGS 10 leads at $33.00, ahead of PSA 10 at $25.09. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does John Bosa #198 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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