Should You Grade Mewtwo V-UNION #SWSH160 from SWSH Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Mewtwo V-UNION #SWSH160. Current PSA 10 gem rate is 61.1% based on 414 graded copies. PSA 10 sales average $145.66 vs a raw market of $15.67. Expected value of grading: $10.71 (13% ROI). Verdict: Sell raw.
SWSH Black Star Promos · #SWSH160 · Promo
Default-tier verdict
Sell raw+$11 (+13% ROI)
Based on raw market $15.67, PSA 10 $145.66, gem rate 61.1% (414 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mewtwo V-UNION #SWSH160 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 | 253 | 61.1% |
| PSA 9 | 91 | 22.0% |
| PSA 8 | 45 | 10.9% |
| PSA 7 | 12 | 2.9% |
