Should You Grade Marill #53 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Marill #53. Current PSA 10 gem rate is 35.2% based on 54 graded copies. PSA 10 sales average $101.50 vs a raw market of $23.25. Expected value of grading: $-31.60 (-34% ROI). Verdict: Sell raw.
Aquapolis · #53 · Uncommon
Default-tier verdict
Sell raw$-32 (-34% ROI)
Based on raw market $23.25, PSA 10 $101.50, gem rate 35.2% (54 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Marill #53 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 | 19 | 35.2% |
| PSA 9 | 22 | 40.7% |
| PSA 8 | 11 | 20.4% |
| PSA 7 | 2 | 3.7% |
