Midpoint - Card Centering Tool

Is Juan Gonzalez #18 worth grading?

Baseball · Baseball Cards 2002 SP Authentic · full price guide →

Grading rarely pays for this card

PSA 10 copies of Juan Gonzalez #18 sell for $16.05, only $11.88 above the $4.17 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$4.17
PSA 10
$16.05
Gem premium
3.8×
As of
Jul 11, 2026

Break-even by outcome and fee

Juan Gonzalez #18: 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$16.05−$13.12−$38.12−$138

Net = sale price − $4.17 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
Juan Gonzalez #18: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$21.00best55/4570/30
PSA 10$16.05−$4.9555/4575/25
CGC 10$10.00−$11.0055/4575/25
SGC 10$10.00−$11.0055/4575/25

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.

Juan Gonzalez #18 graded prices by company and grade
GradePSACGCBGSSGC
10$16.05$10.00$21.00$10.00

Run your own numbers

Should I pay this?

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

Other 2002 SP Authentic cards worth checking

Full set checklist

Grading Juan Gonzalez #18 — FAQ

Is Juan Gonzalez #18 worth grading?

PSA 10 copies of Juan Gonzalez #18 sell for $16.05, only $11.88 above the $4.17 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 Juan Gonzalez #18 worth compared with raw?

A PSA 10 Juan Gonzalez #18 (Baseball Cards 2002 SP Authentic) sells for about $16.05 versus $4.17 for a raw near-mint copy — a 3.8× premium as of Jul 11, 2026.

Which grading company is best for Juan Gonzalez #18?

By resale value, BGS 10 leads at $21.00, ahead of PSA 10 at $16.05. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Juan Gonzalez #18 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.

Check my card free