Should You Grade Moltres ex #31 from Nintendo Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Moltres ex #31. Current PSA 10 gem rate is 4.3% based on 725 graded copies. PSA 10 sales average $6947.93 vs a raw market of $86.79. Expected value of grading: $50.43 (7% ROI). Verdict: Sell raw.
Nintendo Black Star Promos · #31 · Promo
Verdict
Sell raw+$50 (+7% ROI)
Based on raw cost $86.79, PSA 10 $6947.93, gem rate 4.3% (725 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Moltres ex #31 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 | 31 | 4.3% |
| PSA 9 | 141 | 19.4% |
| PSA 8 | 181 | 25.0% |
| PSA 7 | 132 | 18.2% |
