Should You Grade Vaporeon ex #149 from Prismatic Evolutions?
Free PSA grading EV calculator pre-loaded with live market data for Vaporeon ex #149. Current PSA 10 gem rate is 25.5% based on 9,374 graded copies. PSA 10 sales average $920.99 vs a raw market of $218.23. Expected value of grading: $127.29 (44% ROI). Verdict: Decent — proceed with caution.
Prismatic Evolutions · #149 · Special Illustration Rare
Default-tier verdict
Decent — proceed with caution+$127 (+44% ROI)
Based on raw market $218.23, PSA 10 $920.99, gem rate 25.5% (9,374 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Vaporeon ex #149 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 | 2,395 | 25.5% |
| PSA 9 | 5,354 | 57.1% |
| PSA 8 | 1,358 | 14.5% |
| PSA 7 | 192 | 2.0% |
