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Ken Griffey Jr. #24 (Baseball Cards 2009 SP Authentic) — is it worth grading?

Is Ken Griffey Jr. #24 worth grading?

Baseball · Baseball Cards 2009 SP Authentic · full price guide →

Worth grading only if it gems

A PSA 10 Ken Griffey Jr. #24 brings $39.69 versus $1.99 raw — a $37.70 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$1.99
PSA 10
$39.69
PSA 9
$14.99
Gem premium
20×
As of
Jul 11, 2026

Break-even by outcome and fee

Ken Griffey Jr. #24: 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$39.69+$12.70−$12.30−$112
PSA 9$14.99−$12.00−$37.00−$137
PSA 8$7.09−$19.90−$44.90−$145

Net = sale price − $1.99 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?

Ken Griffey Jr. #24: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$21.16−$30.82
50%$27.34−$24.65
75%$33.52−$18.47

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
Ken Griffey Jr. #24: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$52.00best55/4570/30
CGC 10$39.99−$12.0155/4575/25
PSA 10$39.69−$12.3155/4575/25
SGC 10$24.00−$28.0055/4575/25

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.

Ken Griffey Jr. #24 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$39.69$39.99$52.00$24.00
9.5$24.18
9$14.99
8$7.09

Run your own numbers

Should I pay this?

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

Other 2009 SP Authentic cards worth checking

Full set checklist

Grading Ken Griffey Jr. #24 — FAQ

Is Ken Griffey Jr. #24 worth grading?

A PSA 10 Ken Griffey Jr. #24 brings $39.69 versus $1.99 raw — a $37.70 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($14.99) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Ken Griffey Jr. #24 worth compared with raw?

A PSA 10 Ken Griffey Jr. #24 (Baseball Cards 2009 SP Authentic) sells for about $39.69 versus $1.99 for a raw near-mint copy — a 20× premium as of Jul 11, 2026.

Which grading company is best for Ken Griffey Jr. #24?

By resale value, BGS 10 leads at $52.00, ahead of CGC 10 at $39.99. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ken Griffey Jr. #24 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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