Should You Grade Escavalier #138 from Black Bolt?
Free PSA grading EV calculator pre-loaded with live market data for Escavalier #138. Current PSA 10 gem rate is 28.8% based on 264 graded copies. PSA 10 sales average $220.00 vs a raw market of $15.86. Expected value of grading: $-6.94 (-8% ROI). Verdict: Sell raw.
Black Bolt · #138 · Illustration Rare
Default-tier verdict
Sell raw$-7 (-8% ROI)
Based on raw market $15.86, PSA 10 $220.00, gem rate 28.8% (264 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Escavalier #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 | 76 | 28.8% |
| PSA 9 | 143 | 54.2% |
| PSA 8 | 40 | 15.2% |
| PSA 7 | 4 | 1.5% |
