Midpoint - Card Centering Tool

Is Mark McGwire #201 worth grading?

Baseball · Baseball Cards 1999 Topps · full price guide →

Grading rarely pays for this card

PSA 10 copies of Mark McGwire #201 sell for $24.99, only $23.01 above the $1.98 raw price — less than an economy-tier grading fee. A PSA 9 ($10.00) 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)
$1.98
PSA 10
$24.99
PSA 9
$10.00
Gem premium
13×
As of
Jul 11, 2026

Break-even by outcome and fee

Mark McGwire #201: 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$24.99−$1.99−$26.99−$127
PSA 9$10.00−$16.98−$41.98−$142
PSA 8$8.65−$18.33−$43.33−$143

Net = sale price − $1.98 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?

Mark McGwire #201: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$13.75−$38.23
50%$17.49−$34.48
75%$21.24−$30.74

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
Mark McGwire #201: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$32.00best55/4570/30
PSA 10$24.99−$7.0155/4575/25
CGC 10$15.00−$17.0055/4575/25
SGC 10$15.00−$17.0055/4575/25

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.

Mark McGwire #201 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$24.99$15.00$32.00$15.00
9.5$24.00
9$10.00
8$8.65
7$7.00

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 Mark McGwire #201 — FAQ

Is Mark McGwire #201 worth grading?

PSA 10 copies of Mark McGwire #201 sell for $24.99, only $23.01 above the $1.98 raw price — less than an economy-tier grading fee. A PSA 9 ($10.00) 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 Mark McGwire #201 worth compared with raw?

A PSA 10 Mark McGwire #201 (Baseball Cards 1999 Topps) sells for about $24.99 versus $1.98 for a raw near-mint copy — a 13× premium as of Jul 11, 2026.

Which grading company is best for Mark McGwire #201?

By resale value, BGS 10 leads at $32.00, ahead of PSA 10 at $24.99. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mark McGwire #201 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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