Should You Grade Dialga-GX #146 from Ultra Prism?
Free PSA grading EV calculator pre-loaded with live market data for Dialga-GX #146. Current PSA 10 gem rate is 41.0% based on 407 graded copies. PSA 10 sales average $324.66 vs a raw market of $22.43. Expected value of grading: $73.90 (80% ROI). Verdict: Grade It.
Ultra Prism · #146 · Rare Ultra
Default-tier verdict
Grade It+$74 (+80% ROI)
Based on raw market $22.43, PSA 10 $324.66, gem rate 41.0% (407 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Dialga-GX #146 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 | 167 | 41.0% |
| PSA 9 | 176 | 43.2% |
| PSA 8 | 48 | 11.8% |
| PSA 7 | 11 | 2.7% |
