Should You Grade Tyranitar #H28 from Aquapolis?
Free PSA grading EV calculator pre-loaded with live market data for Tyranitar #H28. Current PSA 10 gem rate is 8.5% based on 1,364 graded copies. PSA 10 sales average $15033.19 vs a raw market of $500.00. Expected value of grading: $2089.70 (183% ROI). Verdict: Grade It.
Aquapolis · #H28 · Rare Holo
Default-tier verdict
Grade It+$2090 (+183% ROI)
Based on raw market $500.00, PSA 10 $15033.19, gem rate 8.5% (1,364 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Tyranitar #H28 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 | 116 | 8.5% |
| PSA 9 | 306 | 22.4% |
| PSA 8 | 300 | 22.0% |
| PSA 7 | 204 | 15.0% |
