Should You Grade Rayquaza ex #39 from Nintendo Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Rayquaza ex #39. Current PSA 10 gem rate is 1.6% based on 3,067 graded copies. PSA 10 sales average $27903.23 vs a raw market of $327.37. Expected value of grading: $1794.83 (187% ROI). Verdict: Grade It.
Nintendo Black Star Promos · #39 · Promo
Default-tier verdict
Grade It+$1795 (+187% ROI)
Based on raw market $327.37, PSA 10 $27903.23, gem rate 1.6% (3,067 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Rayquaza ex #39 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 | 48 | 1.6% |
| PSA 9 | 309 | 10.1% |
| PSA 8 | 590 | 19.2% |
| PSA 7 | 531 | 17.3% |
