Should You Grade Gengar #SWSH241 from SWSH Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Gengar #SWSH241. Current PSA 10 gem rate is 27.4% based on 3,839 graded copies. PSA 10 sales average $716.87 vs a raw market of $29.03. Expected value of grading: $142.81 (144% ROI). Verdict: Grade It.
SWSH Black Star Promos · #SWSH241 · Promo
Default-tier verdict
Grade It+$143 (+144% ROI)
Based on raw market $29.03, PSA 10 $716.87, gem rate 27.4% (3,839 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Gengar #SWSH241 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 | 1,052 | 27.4% |
| PSA 9 | 2,014 | 52.5% |
| PSA 8 | 599 | 15.6% |
| PSA 7 | 122 | 3.2% |
