GradeROI
Alolan Marowak GX, Sun & Moon Black Star Promo #SM187 Pokémon card

Alolan Marowak GX Sun & Moon Black Star Promo #SM187

Rarity
Promo
Released
2016
Total graded
164
32/100

Thin Margin

?
0254572
  1. Sell Raw
  2. Thin Margin
  3. Good Bet
  4. Exceptional
  • $28

    Expected Value
  • 2.0×

    Profit Multiple
  • 40%

    Odds of Profit

Grade vs. Raw

Sell it raw

100% chance

$14

Grade it, then sell

Blended average

$28
23%
you make money
16%
you break even
60%
you lose money
Grade population # of gradedEst. sale priceProfit or loss
PSA 10 37 $255 +$166
PSA 9 29 $35 −$32
PSA 8 26 $35 −$32
PSA 7 18 $2.10 −$62
PSA 6 26 $75 Break-Even
PSA 5 22 $14 −$52

Estimated Cost

Grading fee

−$49.99
Company

Est. selling fee

−$8.64
%

Total est. cost

−$58.63