Should You Grade Vaporeon-GX #SM172 from SM Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Vaporeon-GX #SM172. Current PSA 10 gem rate is 10.0% based on 60 graded copies. PSA 10 sales average $213.86 vs a raw market of $14.99. Expected value of grading: $-50.26 (-59% ROI). Verdict: Sell raw.
SM Black Star Promos · #SM172 · Promo
Default-tier verdict
Sell raw$-50 (-59% ROI)
Based on raw market $14.99, PSA 10 $213.86, gem rate 10.0% (60 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Vaporeon-GX #SM172 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 | 6 | 10.0% |
| PSA 9 | 5 | 8.3% |
| PSA 8 | 2 | 3.3% |
| PSA 7 | 27 | 45.0% |
