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Is Ken Griffey #620 worth grading?

Baseball · Baseball Cards 1982 Topps · full price guide →

Strong grading candidate — 37× premium in PSA 10

A PSA 10 Ken Griffey #620 sells for $45.23 against $1.21 raw: a $44.02 spread, 37× the ungraded price. A PSA 9 ($16.00) 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)
$1.21
PSA 10
$45.23
PSA 9
$16.00
Gem premium
37×
As of
Jul 11, 2026

Break-even by outcome and fee

Ken Griffey #620: 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$45.23+$19.02−$5.98−$106
PSA 9$16.00−$10.21−$35.21−$135
PSA 8$14.75−$11.46−$36.46−$136

Net = sale price − $1.21 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 #620: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$23.31−$27.90
50%$30.61−$20.60
75%$37.92−$13.29

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 #620: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$59.00best55/4570/30
PSA 10$45.23−$13.7755/4575/25
CGC 10$27.00−$32.0055/4575/25
SGC 10$27.00−$32.0055/4575/25

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 #620 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$45.23$27.00$59.00$27.00
9.5$43.99
9$16.00
8$14.75

Run your own numbers

Should I pay this?

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

Other 1982 Topps cards worth checking

Full set checklist

Grading Ken Griffey #620 — FAQ

Is Ken Griffey #620 worth grading?

A PSA 10 Ken Griffey #620 sells for $45.23 against $1.21 raw: a $44.02 spread, 37× the ungraded price. A PSA 9 ($16.00) 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 #620 worth compared with raw?

A PSA 10 Ken Griffey #620 (Baseball Cards 1982 Topps) sells for about $45.23 versus $1.21 for a raw near-mint copy — a 37× premium as of Jul 11, 2026.

Which grading company is best for Ken Griffey #620?

By resale value, BGS 10 leads at $59.00, ahead of PSA 10 at $45.23. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ken Griffey #620 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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