GradeROI
Mega Dragonite ex, Ascended Heroes #290 Pokémon card

Mega Dragonite ex Ascended Heroes #290

Rarity
Special illustration rare
Released
2026
Total graded
8,826
39/100

Thin Margin

?
0254572
  1. Sell Raw
  2. Thin Margin
  3. Good Bet
  4. Exceptional
  • $911

    Expected Value
  • 1.3×

    Profit Multiple
  • 63%

    Odds of Profit

Grade vs. Raw

Sell it raw

100% chance

$694

Grade it, then sell

Blended average

$911
63%
you make money
37%
you lose money
Grade population # of gradedEst. sale priceProfit or loss
PSA 10 5,532 $1,341 +$462
PSA 9 2,913 $608 −$198
PSA 8 295 $550 −$249
PSA 7 35 $590 −$213

Estimated Cost

Grading fee

−$49.99
Company

Est. selling fee

−$106.78
%

Total est. cost

−$156.77