Should You Grade Team Magma's Groudon #9 from Team Magma vs Team Aqua?
Free PSA grading EV calculator pre-loaded with live market data for Team Magma's Groudon #9. Current PSA 10 gem rate is 9.6% based on 499 graded copies. PSA 10 sales average $5229.14 vs a raw market of $6.99. Expected value of grading: $240.17 (39% ROI). Verdict: Decent — proceed with caution.
Team Magma vs Team Aqua · #9 · Rare Holo
Default-tier verdict
Decent — proceed with caution+$240 (+39% ROI)
Based on raw market $6.99, PSA 10 $5229.14, gem rate 9.6% (499 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Team Magma's Groudon #9 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 | 48 | 9.6% |
| PSA 9 | 186 | 37.3% |
| PSA 8 | 127 | 25.5% |
| PSA 7 | 57 | 11.4% |
