Should You Grade Blaziken ex #90 from Crystal Guardians?
Free PSA grading EV calculator pre-loaded with live market data for Blaziken ex #90. Current PSA 10 gem rate is 4.6% based on 867 graded copies. PSA 10 sales average $6987.50 vs a raw market of $80.00. Expected value of grading: $2.92 (0% ROI). Verdict: Sell raw.
Crystal Guardians · #90 · Rare Holo EX
Default-tier verdict
Sell raw+$3 (+0% ROI)
Based on raw market $80.00, PSA 10 $6987.50, gem rate 4.6% (867 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Blaziken ex #90 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 | 40 | 4.6% |
| PSA 9 | 187 | 21.6% |
| PSA 8 | 237 | 27.3% |
| PSA 7 | 160 | 18.5% |
