Should You Grade Koraidon ex #247 from Scarlet & Violet?
Free PSA grading EV calculator pre-loaded with live market data for Koraidon ex #247. Current PSA 10 gem rate is 42.8% based on 7,428 graded copies. PSA 10 sales average $98.60 vs a raw market of $18.55. Expected value of grading: $-32.44 (-37% ROI). Verdict: Sell raw.
Scarlet & Violet · #247 · Special Illustration Rare
Default-tier verdict
Sell raw$-32 (-37% ROI)
Based on raw market $18.55, PSA 10 $98.60, gem rate 42.8% (7,428 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Koraidon ex #247 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 | 3,182 | 42.8% |
| PSA 9 | 3,412 | 45.9% |
| PSA 8 | 639 | 8.6% |
| PSA 7 | 116 | 1.6% |
