Should You Grade Wartortle #92 from Expedition Base Set?
Free PSA grading EV calculator pre-loaded with live market data for Wartortle #92. Current PSA 10 gem rate is 23.6% based on 237 graded copies. PSA 10 sales average $580.00 vs a raw market of $21.25. Expected value of grading: $99.48 (109% ROI). Verdict: Grade It.
Expedition Base Set · #92 · Uncommon
Default-tier verdict
Grade It+$99 (+109% ROI)
Based on raw market $21.25, PSA 10 $580.00, gem rate 23.6% (237 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Wartortle #92 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 | 56 | 23.6% |
| PSA 9 | 101 | 42.6% |
| PSA 8 | 45 | 19.0% |
| PSA 7 | 19 | 8.0% |
