Should You Grade Blastoise & Piplup-GX #253 from Cosmic Eclipse?
Free PSA grading EV calculator pre-loaded with live market data for Blastoise & Piplup-GX #253. Current PSA 10 gem rate is 44.7% based on 2,054 graded copies. PSA 10 sales average $572.98 vs a raw market of $139.26. Expected value of grading: $127.40 (61% ROI). Verdict: Grade It.
Cosmic Eclipse · #253 · Rare Rainbow
Default-tier verdict
Grade It+$127 (+61% ROI)
Based on raw market $139.26, PSA 10 $572.98, gem rate 44.7% (2,054 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Blastoise & Piplup-GX #253 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 | 918 | 44.7% |
| PSA 9 | 783 | 38.1% |
| PSA 8 | 235 | 11.4% |
| PSA 7 | 58 | 2.8% |
