Should You Grade Wailord ex #100 from Sandstorm?
Free PSA grading EV calculator pre-loaded with live market data for Wailord ex #100. Current PSA 10 gem rate is 3.5% based on 1,548 graded copies. PSA 10 sales average $8600.00 vs a raw market of $93.64. Expected value of grading: $-54.80 (-8% ROI). Verdict: Sell raw.
Sandstorm · #100 · Rare Holo EX
Default-tier verdict
Sell raw$-55 (-8% ROI)
Based on raw market $93.64, PSA 10 $8600.00, gem rate 3.5% (1,548 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Wailord ex #100 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 | 54 | 3.5% |
| PSA 9 | 363 | 23.4% |
| PSA 8 | 380 | 24.5% |
| PSA 7 | 282 | 18.2% |
