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Ken Griffey Jr. #307 (Baseball Cards 1993 Fleer) — is it worth grading?

Is Ken Griffey Jr. #307 worth grading?

Baseball · Baseball Cards 1993 Fleer · full price guide →

Strong grading candidate — 44× premium in PSA 10

A PSA 10 Ken Griffey Jr. #307 sells for $72.25 against $1.63 raw: a $70.62 spread, 44× the ungraded price. A PSA 9 ($17.02) 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)
$1.63
PSA 10
$72.25
PSA 9
$17.02
Gem premium
44×
As of
Jul 11, 2026

Break-even by outcome and fee

Ken Griffey Jr. #307: 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$72.25+$45.62+$20.62−$79.38
PSA 9$17.02−$9.61−$34.61−$135
PSA 8$8.20−$18.43−$43.43−$143

Net = sale price − $1.63 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. #307: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$30.83−$20.80
50%$44.63−$7.00
75%$58.44+$6.81

Break-even gem rate at the standard fee: about 63%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Ken Griffey Jr. #307: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$94.00best55/4570/30
PSA 10$72.25−$21.7555/4575/25
SGC 10$43.00−$51.0055/4575/25
CGC 10$32.00−$62.0055/4575/25

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. #307 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$72.25$32.00$94.00$43.00
9.5$36.28
9$17.02
8$8.20
7$5.50

Run your own numbers

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

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Full set checklist

Grading Ken Griffey Jr. #307 — FAQ

Is Ken Griffey Jr. #307 worth grading?

A PSA 10 Ken Griffey Jr. #307 sells for $72.25 against $1.63 raw: a $70.62 spread, 44× the ungraded price. A PSA 9 ($17.02) 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 Ken Griffey Jr. #307 worth compared with raw?

A PSA 10 Ken Griffey Jr. #307 (Baseball Cards 1993 Fleer) sells for about $72.25 versus $1.63 for a raw near-mint copy — a 44× premium as of Jul 11, 2026.

Which grading company is best for Ken Griffey Jr. #307?

By resale value, BGS 10 leads at $94.00, ahead of PSA 10 at $72.25. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ken Griffey Jr. #307 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.

What gem rate makes grading Ken Griffey Jr. #307 break even?

At a standard ~$50 fee, submitting Ken Griffey Jr. #307 breaks even when it gems about 63% of the time (a miss assumed to sell at the PSA 9 price of $17.02).

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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