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David Ortiz (Baseball Cards 1998 Donruss Signature Millennium Marks) — is it worth grading?

Is David Ortiz worth grading?

Baseball · Baseball Cards 1998 Donruss Signature Millennium Marks · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 David Ortiz sells for $145 against $69.88 raw: a $75.12 spread, 2.1× the ungraded price. Even a PSA 9 ($132) 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)
$69.88
Grade 9.5
$145
PSA 9
$132
Gem premium
2.1×
As of
Sep 4, 2026

Break-even by outcome and fee

David Ortiz: 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 — Grade 9.5$145+$50.12+$25.12−$74.88
PSA 9$132+$37.12+$12.12−$87.88
PSA 8$120+$25.12+$0.12−$99.88

Net = sale price − $69.88 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?

David Ortiz: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$135+$15.37
50%$139+$18.62
75%$142+$21.87

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

David Ortiz graded prices by company and grade
GradeGraded
9.5$145
9$132
8$120
7$41.14

Run your own numbers

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Other 1998 Donruss Signature Millennium Marks cards worth checking

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Grading David Ortiz — FAQ

Is David Ortiz worth grading?

A Grade 9.5 David Ortiz sells for $145 against $69.88 raw: a $75.12 spread, 2.1× the ungraded price. Even a PSA 9 ($132) 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.

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