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Ken Griffey Jr. #336 (Baseball Cards 1990 O Pee Chee) — is it worth grading?

Is Ken Griffey Jr. #336 worth grading?

Baseball · Baseball Cards 1990 O Pee Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Ken Griffey Jr. #336 sells for $1,100 against $18.75 raw: a $1,081 spread, 59× the ungraded price. Even a PSA 9 ($120) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$18.75
PSA 10
$1,100
PSA 9
$120
Gem premium
59×
As of
Jul 11, 2026

Break-even by outcome and fee

Ken Griffey Jr. #336: 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$1,100+$1,056+$1,031+$931
PSA 9$120+$76.24+$51.24−$48.76
PSA 8$36.99−$6.76−$31.76−$132

Net = sale price − $18.75 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. #336: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$365+$296
50%$610+$541
75%$855+$786

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Ken Griffey Jr. #336: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$1,430best55/4570/30
PSA 10$1,100−$33055/4575/25
CGC 10$660−$77055/4575/25
SGC 10$660−$77055/4575/25

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. #336 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$1,100$660$1,430$660
9.5$302
9$120
8$36.99
7$3.16

Run your own numbers

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Grading Ken Griffey Jr. #336 — FAQ

Is Ken Griffey Jr. #336 worth grading?

A PSA 10 Ken Griffey Jr. #336 sells for $1,100 against $18.75 raw: a $1,081 spread, 59× the ungraded price. Even a PSA 9 ($120) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. 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. #336 worth compared with raw?

A PSA 10 Ken Griffey Jr. #336 (Baseball Cards 1990 O Pee Chee) sells for about $1,100 versus $18.75 for a raw near-mint copy — a 59× premium as of Jul 11, 2026.

Which grading company is best for Ken Griffey Jr. #336?

By resale value, BGS 10 leads at $1,430, ahead of PSA 10 at $1,100. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ken Griffey Jr. #336 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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