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Is John Rocker #302 worth grading?

Baseball · Baseball Cards 1998 Leaf Rookies & Stars · full price guide →

Worth grading only if it gems

A Grade 9.5 John Rocker #302 brings $38.00 versus $9.99 raw — a $28.01 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($34.74) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$9.99
Grade 9.5
$38.00
PSA 9
$34.74
Gem premium
3.8×
As of
Sep 3, 2026

Break-even by outcome and fee

John Rocker #302: 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$38.00+$3.01−$21.99−$122
PSA 9$34.74−$0.25−$25.25−$125

Net = sale price − $9.99 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?

John Rocker #302: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$35.55−$24.44
50%$36.37−$23.62
75%$37.19−$22.80

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

John Rocker #302 graded prices by company and grade
GradeGraded
9.5$38.00
9$34.74

Run your own numbers

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Grading John Rocker #302 — FAQ

Is John Rocker #302 worth grading?

A Grade 9.5 John Rocker #302 brings $38.00 versus $9.99 raw — a $28.01 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($34.74) only about breaks even after fees, so the case rests on gemming.

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