Should You Grade Dark Steelix #10 from Team Rocket Returns?
Free PSA grading EV calculator pre-loaded with live market data for Dark Steelix #10. Current PSA 10 gem rate is 8.5% based on 426 graded copies. PSA 10 sales average $1448.17 vs a raw market of $62.50. Expected value of grading: $200.79 (132% ROI). Verdict: Grade It.
Team Rocket Returns · #10 · Rare Holo
Default-tier verdict
Grade It+$201 (+132% ROI)
Based on raw market $62.50, PSA 10 $1448.17, gem rate 8.5% (426 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Dark Steelix #10 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 | 36 | 8.5% |
| PSA 9 | 166 | 39.0% |
| PSA 8 | 116 | 27.2% |
| PSA 7 | 55 | 12.9% |