Should You Grade Stakataka-GX #159 from Celestial Storm?
Free PSA grading EV calculator pre-loaded with live market data for Stakataka-GX #159. Current PSA 10 gem rate is 54.5% based on 77 graded copies. PSA 10 sales average $61.28 vs a raw market of $12.67. Expected value of grading: $-41.57 (-50% ROI). Verdict: Sell raw.
Celestial Storm · #159 · Rare Ultra
Default-tier verdict
Sell raw$-42 (-50% ROI)
Based on raw market $12.67, PSA 10 $61.28, gem rate 54.5% (77 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Stakataka-GX #159 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 | 42 | 54.5% |
| PSA 9 | 21 | 27.3% |
| PSA 8 | 8 | 10.4% |
| PSA 7 | 3 | 3.9% |
