Should You Grade Druddigon?
BW Black Star Promos · #BW80
Yes
Expected profit: $129.76 (416% ROI)
Expected Value
Raw price$9.20
Grading cost~$22.00
Blended EV$138.96
Expected profit$129.76
ROI416%
Break-even sell price$136.47
Profit by Grade
PSA 9
$200.00
+$168.80 (541%)
PSA 10
$206.49
+$175.29 (562%)
Undervalued
This card is undervalued by 1410% — grading EV is $138.96 vs $9.20 raw.
Top Grading Opportunities in BW Black Star Promos