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Is Mike Piazza [Mirror Blue] #30 worth grading?

Baseball · Baseball Cards 1996 Select Certified · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Mike Piazza [Mirror Blue] #30 sell for $82.00, only $0.00 above the $900 raw price — less than an economy-tier grading fee. A PSA 9 ($74.50) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$900
Grade 9.5
$82.00
PSA 9
$74.50
Gem premium
0.1×
As of
Sep 4, 2026

Break-even by outcome and fee

Mike Piazza [Mirror Blue] #30: 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$82.00−$843−$868−$968
PSA 9$74.50−$850−$875−$975

Net = sale price − $900 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?

Mike Piazza [Mirror Blue] #30: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$76.38−$874
50%$78.25−$872
75%$80.13−$870

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

Mike Piazza [Mirror Blue] #30 graded prices by company and grade
GradeGraded
9.5$82.00
9$74.50

Run your own numbers

Should I pay this?

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Grading Mike Piazza [Mirror Blue] #30 — FAQ

Is Mike Piazza [Mirror Blue] #30 worth grading?

Grade 9.5 copies of Mike Piazza [Mirror Blue] #30 sell for $82.00, only $0.00 above the $900 raw price — less than an economy-tier grading fee. A PSA 9 ($74.50) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

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