Should You Grade Scizor #33 from Wizards Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Scizor #33. Current PSA 10 gem rate is 18.7% based on 1,980 graded copies. PSA 10 sales average $754.51 vs a raw market of $17.08. Expected value of grading: $110.33 (127% ROI). Verdict: Grade It.
Wizards Black Star Promos · #33 · Promo
Default-tier verdict
Grade It+$110 (+127% ROI)
Based on raw market $17.08, PSA 10 $754.51, gem rate 18.7% (1,980 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Scizor #33 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 | 370 | 18.7% |
| PSA 9 | 1,060 | 53.5% |
| PSA 8 | 371 | 18.7% |
| PSA 7 | 107 | 5.4% |
