Should You Grade Zamazenta V #SWSH077 from SWSH Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Zamazenta V #SWSH077. Current PSA 10 gem rate is 21.2% based on 2,534 graded copies. PSA 10 sales average $127.78 vs a raw market of $9.28. Expected value of grading: $-33.51 (-42% ROI). Verdict: Sell raw.
SWSH Black Star Promos · #SWSH077 · Promo
Default-tier verdict
Sell raw$-34 (-42% ROI)
Based on raw market $9.28, PSA 10 $127.78, gem rate 21.2% (2,534 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Zamazenta V #SWSH077 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 | 536 | 21.2% |
| PSA 9 | 1,672 | 66.0% |
| PSA 8 | 284 | 11.2% |
| PSA 7 | 18 | 0.7% |
