Should You Grade Wooper #117 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Wooper #117. Current PSA 10 gem rate is 21.8% based on 119 graded copies. PSA 10 sales average $1343.62 vs a raw market of $49.99. Expected value of grading: $260.17 (186% ROI). Verdict: Grade It.
Aquapolis · #117 · Common
Verdict
Grade It+$260 (+186% ROI)
Based on raw cost $49.99, PSA 10 $1343.62, gem rate 21.8% (119 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Wooper #117 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 | 26 | 21.8% |
| PSA 9 | 53 | 44.5% |
| PSA 8 | 20 | 16.8% |
| PSA 7 | 9 | 7.6% |
