Should You Grade Conkeldurr #127 from Black Bolt?
Free PSA grading EV calculator pre-loaded with live market data for Conkeldurr #127. Current PSA 10 gem rate is 10.8% based on 362 graded copies. PSA 10 sales average $739.38 vs a raw market of $28.68. Expected value of grading: $14.30 (14% ROI). Verdict: Sell raw.
Black Bolt · #127 · Illustration Rare
Default-tier verdict
Sell raw+$14 (+14% ROI)
Based on raw market $28.68, PSA 10 $739.38, gem rate 10.8% (362 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Conkeldurr #127 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 | 39 | 10.8% |
| PSA 9 | 222 | 61.3% |
| PSA 8 | 93 | 25.7% |
| PSA 7 | 7 | 1.9% |
