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Ken Griffey Jr #AM3 (Baseball Cards 1999 Topps All Matrix) — is it worth grading?

Is Ken Griffey Jr #AM3 worth grading?

Baseball · Baseball Cards 1999 Topps All Matrix · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Ken Griffey Jr #AM3 sells for $55.00 against $21.60 raw: a $33.40 spread, 2.5× the ungraded price. Even a PSA 9 ($50.00) 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)
$21.60
Grade 9.5
$55.00
PSA 9
$50.00
Gem premium
2.5×
As of
Sep 4, 2026

Break-even by outcome and fee

Ken Griffey Jr #AM3: 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$55.00+$8.40−$16.60−$117
PSA 9$50.00+$3.40−$21.60−$122
PSA 8$31.45−$15.15−$40.15−$140

Net = sale price − $21.60 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 #AM3: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$51.25−$20.35
50%$52.50−$19.10
75%$53.75−$17.85

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Ken Griffey Jr #AM3 graded prices by company and grade
GradeGraded
9.5$55.00
9$50.00
8$31.45

Run your own numbers

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Grading Ken Griffey Jr #AM3 — FAQ

Is Ken Griffey Jr #AM3 worth grading?

A Grade 9.5 Ken Griffey Jr #AM3 sells for $55.00 against $21.60 raw: a $33.40 spread, 2.5× the ungraded price. Even a PSA 9 ($50.00) 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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