Should You Grade Koraidon ex #254 from Scarlet & Violet?
Free PSA grading EV calculator pre-loaded with live market data for Koraidon ex #254. Current PSA 10 gem rate is 42.1% based on 2,159 graded copies. PSA 10 sales average $103.61 vs a raw market of $7.07. Expected value of grading: $-22.82 (-30% ROI). Verdict: Sell raw.
Scarlet & Violet · #254 · Hyper Rare
Default-tier verdict
Sell raw$-23 (-30% ROI)
Based on raw market $7.07, PSA 10 $103.61, gem rate 42.1% (2,159 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Koraidon ex #254 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 | 909 | 42.1% |
| PSA 9 | 991 | 45.9% |
| PSA 8 | 207 | 9.6% |
| PSA 7 | 36 | 1.7% |
