Should You Grade Salamence #18 from Secret Wonders?
Free PSA grading EV calculator pre-loaded with live market data for Salamence #18. Current PSA 10 gem rate is 5.7% based on 316 graded copies. PSA 10 sales average $541.58 vs a raw market of $25.76. Expected value of grading: $29.05 (30% ROI). Verdict: Decent — proceed with caution.
Secret Wonders · #18 · Rare Holo
Default-tier verdict
Decent — proceed with caution+$29 (+30% ROI)
Based on raw market $25.76, PSA 10 $541.58, gem rate 5.7% (316 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Salamence #18 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 | 18 | 5.7% |
| PSA 9 | 112 | 35.4% |
| PSA 8 | 91 | 28.8% |
| PSA 7 | 45 | 14.2% |
