Should You Grade Shiftry-GX #152 from Celestial Storm?
Free PSA grading EV calculator pre-loaded with live market data for Shiftry-GX #152. Current PSA 10 gem rate is 62.1% based on 116 graded copies. PSA 10 sales average $164.59 vs a raw market of $6.63. Expected value of grading: $30.96 (40% ROI). Verdict: Decent — proceed with caution.
Celestial Storm · #152 · Rare Ultra
Default-tier verdict
Decent — proceed with caution+$31 (+40% ROI)
Based on raw market $6.63, PSA 10 $164.59, gem rate 62.1% (116 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Shiftry-GX #152 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 | 72 | 62.1% |
| PSA 9 | 36 | 31.0% |
| PSA 8 | 6 | 5.2% |
| PSA 7 | 1 | 0.9% |
