Should You Grade Regirock ★ #91 from Legend Maker?
Free PSA grading EV calculator pre-loaded with live market data for Regirock ★ #91. Current PSA 10 gem rate is 5.7% based on 1,624 graded copies. PSA 10 sales average $17237.01 vs a raw market of $994.00. Expected value of grading: $1192.10 (73% ROI). Verdict: Grade It.
Legend Maker · #91 · Rare Holo Star
Default-tier verdict
Grade It+$1192 (+73% ROI)
Based on raw market $994.00, PSA 10 $17237.01, gem rate 5.7% (1,624 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Regirock ★ #91 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 | 93 | 5.7% |
| PSA 9 | 280 | 17.2% |
| PSA 8 | 246 | 15.1% |
| PSA 7 | 216 | 13.3% |
