Should You Grade Mewtwo VSTAR #31 from Pokémon GO?
Free PSA grading EV calculator pre-loaded with live market data for Mewtwo VSTAR #31. Current PSA 10 gem rate is 49.6% based on 2,625 graded copies. PSA 10 sales average $124.95 vs a raw market of $7.69. Expected value of grading: $-1.50 (-2% ROI). Verdict: Sell raw.
Pokémon GO · #31 · Rare Holo VSTAR
Verdict
Sell raw$-2 (-2% ROI)
Based on raw cost $7.69, PSA 10 $124.95, gem rate 49.6% (2,625 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mewtwo VSTAR #31 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 | 1,301 | 49.6% |
| PSA 9 | 988 | 37.6% |
| PSA 8 | 254 | 9.7% |
| PSA 7 | 35 | 1.3% |
