Should You Grade Greninja ★ #SWSH144 from SWSH Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Greninja ★ #SWSH144. Current PSA 10 gem rate is 5.8% based on 50,571 graded copies. PSA 10 sales average $2087.50 vs a raw market of $33.00. Expected value of grading: $-71.68 (-30% ROI). Verdict: Sell raw.
SWSH Black Star Promos · #SWSH144 · Promo
Default-tier verdict
Sell raw$-72 (-30% ROI)
Based on raw market $33.00, PSA 10 $2087.50, gem rate 5.8% (50,571 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Greninja ★ #SWSH144 to PSA for grading. EV factors in real PSA population data (gem rates), live market prices for raw and graded copies, and PSA's tiered fee structure including upcharges when a card's graded value exceeds the tier's Max Insured Value. Adjust the inputs to match your card's exact condition for a personalized recommendation.
PSA population summary
| Grade | Population | Rate |
|---|---|---|
| PSA 10 | 2,938 | 5.8% |
| PSA 9 | 20,457 | 40.5% |
| PSA 8 | 19,550 | 38.7% |
| PSA 7 | 5,073 | 10.0% |
