Should You Grade Mewtwo-GX #39 from Shining Legends?
Free PSA grading EV calculator pre-loaded with live market data for Mewtwo-GX #39. Current PSA 10 gem rate is 38.0% based on 2,911 graded copies. PSA 10 sales average $335.00 vs a raw market of $13.41. Expected value of grading: $69.15 (83% ROI). Verdict: Grade It.
Shining Legends · #39 · Rare Holo GX
Default-tier verdict
Grade It+$69 (+83% ROI)
Based on raw market $13.41, PSA 10 $335.00, gem rate 38.0% (2,911 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Mewtwo-GX #39 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 | 1,105 | 38.0% |
| PSA 9 | 1,344 | 46.2% |
| PSA 8 | 336 | 11.5% |
| PSA 7 | 57 | 2.0% |
