Should You Grade Forretress #21 from Neo Discovery?
Free PSA grading EV calculator pre-loaded with live market data for Forretress #21. Current PSA 10 gem rate is 25.9% based on 81 graded copies. PSA 10 sales average $238.55 vs a raw market of $6.92. Expected value of grading: $1.19 (2% ROI). Verdict: Sell raw.
Neo Discovery · #21 · Rare
Default-tier verdict
Sell raw+$1 (+2% ROI)
Based on raw market $6.92, PSA 10 $238.55, gem rate 25.9% (81 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Forretress #21 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 | 21 | 25.9% |
| PSA 9 | 20 | 24.7% |
| PSA 8 | 21 | 25.9% |
| PSA 7 | 6 | 7.4% |
