GradeROI
Mewtwo EX, XY Black Star Promos #XY107 Pokémon card

Mewtwo EX XY Black Star Promos #XY107

Rarity
Promo
Released
2013
Total graded
878
71/100

Good Bet

?
0254572
  1. Sell Raw
  2. Thin Margin
  3. Good Bet
  4. Exceptional
  • $222

    Expected Value
  • 12×

    Profit Multiple
  • 60%

    Odds of Profit

Grade vs. Raw

Sell it raw

100% chance

$18

Grade it, then sell

Blended average

$222
60%
you make money
40%
you lose money
Grade population # of gradedEst. sale priceProfit or loss
PSA 10 230 $1,000 +$832
PSA 9 286 $85 +$8.52
PSA 8 152 $28 −$43
PSA 7 87 $19 −$51
PSA 6 54 $13 −$57
PSA 5 35 $23 −$47
PSA 4 20 $8.50 −$60
PSA 3 2 $12 −$58

Estimated Cost

Grading fee

−$49.99
Company

Est. selling fee

−$30.24
%

Total est. cost

−$80.23