Should You Grade Mewtwo V-UNION #SWSH162 from SWSH Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Mewtwo V-UNION #SWSH162. Current PSA 10 gem rate is 61.8% based on 414 graded copies. PSA 10 sales average $67.28 vs a raw market of $10.49. Expected value of grading: $-32.24 (-40% ROI). Verdict: Sell raw.
SWSH Black Star Promos · #SWSH162 · Promo
Default-tier verdict
Sell raw$-32 (-40% ROI)
Based on raw market $10.49, PSA 10 $67.28, gem rate 61.8% (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 #SWSH162 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 | 256 | 61.8% |
| PSA 9 | 111 | 26.8% |
| PSA 8 | 29 | 7.0% |
| PSA 7 | 13 | 3.1% |
