Should You Grade Venusaur-EX #XY123 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Venusaur-EX #XY123. Current PSA 10 gem rate is 1.6% based on 4,112 graded copies. PSA 10 sales average $6970.00 vs a raw market of $150.34. Expected value of grading: $-259.73 (-34% ROI). Verdict: Sell raw.
XY Black Star Promos · #XY123 · Promo
Default-tier verdict
Sell raw$-260 (-34% ROI)
Based on raw market $150.34, PSA 10 $6970.00, gem rate 1.6% (4,112 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Venusaur-EX #XY123 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 | 66 | 1.6% |
| PSA 9 | 411 | 10.0% |
| PSA 8 | 929 | 22.6% |
| PSA 7 | 1,072 | 26.1% |
