Midpoint - Card Centering Tool

Is Masked Mason #8A worth grading?

Garbage Pail Kids · 2016 Garbage Pail Kids Halloween · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Masked Mason #8A sell for $55.00, only $0.00 above the $80.00 raw price — less than an economy-tier grading fee. A PSA 9 ($50.00) 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)
$80.00
Grade 9.5
$55.00
PSA 9
$50.00
Gem premium
0.7×
As of
Aug 16, 2026

Break-even by outcome and fee

Masked Mason #8A: 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−$50.00−$75.00−$175
PSA 9$50.00−$55.00−$80.00−$180

Net = sale price − $80.00 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?

Masked Mason #8A: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$51.25−$78.75
50%$52.50−$77.50
75%$53.75−$76.25

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

Masked Mason #8A graded prices by company and grade
GradeGraded
9.5$55.00
9$50.00

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

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Grading Masked Mason #8A — FAQ

Is Masked Mason #8A worth grading?

Grade 9.5 copies of Masked Mason #8A sell for $55.00, only $0.00 above the $80.00 raw price — less than an economy-tier grading fee. A PSA 9 ($50.00) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Is your Garbage Pail Kids card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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