Should You Grade Drilbur #124 from Black Bolt?
Free PSA grading EV calculator pre-loaded with live market data for Drilbur #124. Current PSA 10 gem rate is 25.5% based on 263 graded copies. PSA 10 sales average $263.27 vs a raw market of $6.26. Expected value of grading: $1.79 (2% ROI). Verdict: Sell raw.
Black Bolt · #124 · Illustration Rare
Default-tier verdict
Sell raw+$2 (+2% ROI)
Based on raw market $6.26, PSA 10 $263.27, gem rate 25.5% (263 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Drilbur #124 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 | 67 | 25.5% |
| PSA 9 | 151 | 57.4% |
| PSA 8 | 40 | 15.2% |
| PSA 7 | 5 | 1.9% |
