Should You Grade Dewgong #7 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Dewgong #7. Current PSA 10 gem rate is 53.0% based on 151 graded copies. PSA 10 sales average $247.12 vs a raw market of $40.00. Expected value of grading: $51.17 (47% ROI). Verdict: Decent — proceed with caution.
Skyridge · #7 · Rare
Default-tier verdict
Decent — proceed with caution+$51 (+47% ROI)
Based on raw market $40.00, PSA 10 $247.12, gem rate 53.0% (151 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Dewgong #7 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 | 80 | 53.0% |
| PSA 9 | 50 | 33.1% |
| PSA 8 | 18 | 11.9% |
| PSA 7 | 1 | 0.7% |
