Should You Grade Volkner #156 from Ultra Prism?
Free PSA grading EV calculator pre-loaded with live market data for Volkner #156. Current PSA 10 gem rate is 38.3% based on 300 graded copies. PSA 10 sales average $100.52 vs a raw market of $27.98. Expected value of grading: $-43.54 (-44% ROI). Verdict: Sell raw.
Ultra Prism · #156 · Rare Ultra
Default-tier verdict
Sell raw$-44 (-44% ROI)
Based on raw market $27.98, PSA 10 $100.52, gem rate 38.3% (300 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Volkner #156 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 | 115 | 38.3% |
| PSA 9 | 141 | 47.0% |
| PSA 8 | 35 | 11.7% |
| PSA 7 | 5 | 1.7% |
