Should You Grade Tyranitar #31 from Neo Discovery?
Free PSA grading EV calculator pre-loaded with live market data for Tyranitar #31. Current PSA 10 gem rate is 10.0% based on 579 graded copies. PSA 10 sales average $1110.00 vs a raw market of $19.74. Expected value of grading: $61.76 (56% ROI). Verdict: Grade It.
Neo Discovery · #31 · Rare
Verdict
Grade It+$62 (+56% ROI)
Based on raw cost $19.74, PSA 10 $1110.00, gem rate 10.0% (579 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Tyranitar #31 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 | 58 | 10.0% |
| PSA 9 | 176 | 30.4% |
| PSA 8 | 143 | 24.7% |
| PSA 7 | 76 | 13.1% |
