Should You Grade Chinchou #70 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Chinchou #70. Current PSA 10 gem rate is 50.0% based on 54 graded copies. PSA 10 sales average $68.00 vs a raw market of $12.99. Expected value of grading: $-38.84 (-47% ROI). Verdict: Sell raw.
Aquapolis · #70 · Common
Default-tier verdict
Sell raw$-39 (-47% ROI)
Based on raw market $12.99, PSA 10 $68.00, gem rate 50.0% (54 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Chinchou #70 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 | 27 | 50.0% |
| PSA 9 | 21 | 38.9% |
| PSA 8 | 4 | 7.4% |
| PSA 7 | 1 | 1.9% |
