Should You Grade Rayquaza-EX?
XY Black Star Promos · #XY66
Yes
Expected profit: $64.32 (161% ROI)
Expected Value
Raw price$18.03
Grading cost~$22.00
Blended EV$82.35
Expected profit$64.32
ROI161%
Break-even sell price$39.83
Profit by Grade
PSA 6
$9.08
$-30.95 (-77%)
PSA 7
$42.16
+$2.13 (5%)
PSA 8
$59.52
+$19.49 (49%)
PSA 9
$106.26
+$66.23 (165%)
PSA 10
$458.00
+$417.97 (1044%)
Undervalued
This card is undervalued by 357% — grading EV is $82.35 vs $18.03 raw.
Top Grading Opportunities in XY Black Star Promos
