Should You Grade Lanturn #21 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Lanturn #21. Current PSA 10 gem rate is 38.2% based on 76 graded copies. PSA 10 sales average $179.00 vs a raw market of $37.50. Expected value of grading: $-21.16 (-20% ROI). Verdict: Sell raw.
Aquapolis · #21 · Rare
Default-tier verdict
Sell raw$-21 (-20% ROI)
Based on raw market $37.50, PSA 10 $179.00, gem rate 38.2% (76 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Lanturn #21 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 | 29 | 38.2% |
| PSA 9 | 27 | 35.5% |
| PSA 8 | 16 | 21.1% |
| PSA 7 | 3 | 3.9% |
