Should You Grade Scizor-GX #90 from Celestial Storm?
Free PSA grading EV calculator pre-loaded with live market data for Scizor-GX #90. Current PSA 10 gem rate is 46.3% based on 257 graded copies. PSA 10 sales average $248.12 vs a raw market of $7.42. Expected value of grading: $58.23 (75% ROI). Verdict: Grade It.
Celestial Storm · #90 · Rare Holo GX
Default-tier verdict
Grade It+$58 (+75% ROI)
Based on raw market $7.42, PSA 10 $248.12, gem rate 46.3% (257 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Scizor-GX #90 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 | 119 | 46.3% |
| PSA 9 | 88 | 34.2% |
| PSA 8 | 31 | 12.1% |
| PSA 7 | 12 | 4.7% |
