Should You Grade Professor's Research #71 from ソード?
Free PSA grading EV calculator pre-loaded with live market data for Professor's Research #71. Current PSA 10 gem rate is 89.3% based on 56 graded copies. PSA 10 sales average $23.24 vs a raw market of $9.00. Expected value of grading: $-58.24 (-74% ROI). Verdict: Sell raw.
ソード · #71
Default-tier verdict
Sell raw$-58 (-74% ROI)
Based on raw market $9.00, PSA 10 $23.24, gem rate 89.3% (56 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Professor's Research #71 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 | 50 | 89.3% |
| PSA 9 | 6 | 10.7% |
| PSA 8 | 0 | 0.0% |
| PSA 7 | 0 | 0.0% |
