Should You Grade Oracle #138 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Oracle #138. Current PSA 10 gem rate is 45.7% based on 94 graded copies. PSA 10 sales average $220.37 vs a raw market of $23.52. Expected value of grading: $49.18 (53% ROI). Verdict: Grade It.
Skyridge · #138 · Uncommon
Default-tier verdict
Grade It+$49 (+53% ROI)
Based on raw market $23.52, PSA 10 $220.37, gem rate 45.7% (94 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Oracle #138 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 | 43 | 45.7% |
| PSA 9 | 35 | 37.2% |
| PSA 8 | 10 | 10.6% |
| PSA 7 | 4 | 4.3% |
