Should You Grade Zapdos #SM145 from SM Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Zapdos #SM145. Current PSA 10 gem rate is 9.8% based on 164 graded copies. PSA 10 sales average $3009.29 vs a raw market of $10.42. Expected value of grading: $-32.44 (-9% ROI). Verdict: Sell raw.
SM Black Star Promos · #SM145 · Promo
Default-tier verdict
Sell raw$-32 (-9% ROI)
Based on raw market $10.42, PSA 10 $3009.29, gem rate 9.8% (164 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Zapdos #SM145 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 | 16 | 9.8% |
| PSA 9 | 71 | 43.3% |
| PSA 8 | 46 | 28.0% |
| PSA 7 | 14 | 8.5% |
