Should you grade Greninja #27?
Worth grading
+$19.58
net if it grades PSA 10 — and 84.5% of this card's grades are 10s
The ledger
Raw card$3.99
Regular fee−$79.99
Shipping, both ways−$15.00
Selling fees−$18.57
PSA 10 sale$137.13
Net at PSA 10+$19.58
Net if it grades PSA 9 instead$-21.31
84.5% of the 84 copies PSA has graded came back a 10. Pop gem rates are a ceiling — centering and surface on your copy decide.
Skip the one-card guesswork
The September 2026 Grade Report ranks the 30 most profitable cards to grade right now, by expected profit after every fee. Same math as this page, run across the whole market. $29, one time, instant.
See the top 30 →Prices from real completed sales, updated daily. Population data from PSA's public population report.
