Should You Grade Team Rocket's Mewtwo ex #240 from Destined Rivals?
Free PSA grading EV calculator pre-loaded with live market data for Team Rocket's Mewtwo ex #240. Current PSA 10 gem rate is 61.1% based on 10,008 graded copies. PSA 10 sales average $158.00 vs a raw market of $46.41. Expected value of grading: $2.57 (2% ROI). Verdict: Sell raw.
Destined Rivals · #240 · Hyper Rare
Default-tier verdict
Sell raw+$3 (+2% ROI)
Based on raw market $46.41, PSA 10 $158.00, gem rate 61.1% (10,008 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Team Rocket's Mewtwo ex #240 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 | 6,111 | 61.1% |
| PSA 9 | 3,339 | 33.4% |
| PSA 8 | 434 | 4.3% |
| PSA 7 | 52 | 0.5% |
