Should You Grade Marnie #208 from Sword & Shield?
Free PSA grading EV calculator pre-loaded with live market data for Marnie #208. Current PSA 10 gem rate is 56.0% based on 2,721 graded copies. PSA 10 sales average $79.99 vs a raw market of $19.12. Expected value of grading: $-33.35 (-37% ROI). Verdict: Sell raw.
Sword & Shield · #208 · Rare Rainbow
Default-tier verdict
Sell raw$-33 (-37% ROI)
Based on raw market $19.12, PSA 10 $79.99, gem rate 56.0% (2,721 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Marnie #208 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 | 1,524 | 56.0% |
| PSA 9 | 939 | 34.5% |
| PSA 8 | 196 | 7.2% |
| PSA 7 | 28 | 1.0% |
