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Is Mike Piazza [Artist's Proof] #39 worth grading?

Baseball · Baseball Cards 1995 Sportflix UC3 · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Mike Piazza [Artist's Proof] #39 sell for $7.00, only $0.00 above the $12.00 raw price — less than an economy-tier grading fee. A PSA 9 ($6.06) 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)
$12.00
Grade 9.5
$7.00
PSA 9
$6.06
Gem premium
0.6×
As of
Sep 4, 2026

Break-even by outcome and fee

Mike Piazza [Artist's Proof] #39: 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$7.00−$30.00−$55.00−$155
PSA 9$6.06−$30.94−$55.94−$156

Net = sale price − $12.00 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 [Artist's Proof] #39: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$6.29−$55.70
50%$6.53−$55.47
75%$6.76−$55.23

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 [Artist's Proof] #39 graded prices by company and grade
GradeGraded
9.5$7.00
9$6.06

Run your own numbers

Should I pay this?

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Other 1995 Sportflix UC3 cards worth checking

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Grading Mike Piazza [Artist's Proof] #39 — FAQ

Is Mike Piazza [Artist's Proof] #39 worth grading?

Grade 9.5 copies of Mike Piazza [Artist's Proof] #39 sell for $7.00, only $0.00 above the $12.00 raw price — less than an economy-tier grading fee. A PSA 9 ($6.06) 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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