Should You Grade Underground Expedition #168 from Celestial Storm?
Free PSA grading EV calculator pre-loaded with live market data for Underground Expedition #168. Current PSA 10 gem rate is 61.4% based on 427 graded copies. PSA 10 sales average $166.00 vs a raw market of $33.03. Expected value of grading: $15.53 (15% ROI). Verdict: Sell raw.
Celestial Storm · #168 · Rare Ultra
Default-tier verdict
Sell raw+$16 (+15% ROI)
Based on raw market $33.03, PSA 10 $166.00, gem rate 61.4% (427 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Underground Expedition #168 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 | 262 | 61.4% |
| PSA 9 | 126 | 29.5% |
| PSA 8 | 31 | 7.3% |
| PSA 7 | 4 | 0.9% |
