Should you grade Mewtwo #30?
Borderline
+$21.01
net at PSA 10, but the gem rate is 21.6% — profitable only if it gems
The ledger
Raw card$2.94
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$18.63
PSA 10 sale$137.57
Net at PSA 10+$21.01
Net if it grades PSA 9 instead$-56.90
21.6% of the 37 copies PSA has graded came back a 10. Pop gem rates are a ceiling — centering and surface on your copy decide.
Prices from real completed sales, updated daily. Population data from PSA's public population report.
