GradeROI
Gyarados, XY Black Star Promos #XY109 Pokémon card

Gyarados XY Black Star Promos #XY109

Rarity
Promo
Released
2013
Total graded
657
75/100

Exceptional

?
0254572
  1. Sell Raw
  2. Thin Margin
  3. Good Bet
  4. Exceptional
  • $419

    Expected Value
  • 8.3×

    Profit Multiple
  • 78%

    Odds of Profit

Grade vs. Raw

Sell it raw

100% chance

$50

Grade it, then sell

Blended average

$419
78%
you make money
22%
you lose money
Grade population # of gradedEst. sale priceProfit or loss
PSA 10 30 $4,400 +$3,860
PSA 9 132 $1,140 +$926
PSA 8 224 $126 +$13
PSA 7 116 $144 +$29
PSA 6 86 $90 −$19
PSA 5 41 $81 −$28
PSA 4 15 $28 −$75
PSA 2 2 $50 −$55
PSA 1 6 $180 +$62

Estimated Cost

Grading fee

−$49.99
Company

Est. selling fee

−$52.14
%

Total est. cost

−$102.13