Should You Grade Machamp #11 from Power Keepers?
Free PSA grading EV calculator pre-loaded with live market data for Machamp #11. Current PSA 10 gem rate is 14.0% based on 307 graded copies. PSA 10 sales average $713.00 vs a raw market of $19.91. Expected value of grading: $93.99 (105% ROI). Verdict: Grade It.
Power Keepers · #11 · Rare Holo
Default-tier verdict
Grade It+$94 (+105% ROI)
Based on raw market $19.91, PSA 10 $713.00, gem rate 14.0% (307 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Machamp #11 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 | 43 | 14.0% |
| PSA 9 | 136 | 44.3% |
| PSA 8 | 76 | 24.8% |
| PSA 7 | 27 | 8.8% |
