Should You Grade Scoop Up #78 from Base?
Free PSA grading EV calculator pre-loaded with live market data for Scoop Up #78. Current PSA 10 gem rate is 21.9% based on 672 graded copies. PSA 10 sales average $147.46 vs a raw market of $7.81. Expected value of grading: $-0.55 (-1% ROI). Verdict: Sell raw.
Base · #78 · Rare
Default-tier verdict
Sell raw$-1 (-1% ROI)
Based on raw market $7.81, PSA 10 $147.46, gem rate 21.9% (672 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Scoop Up #78 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 | 147 | 21.9% |
| PSA 9 | 247 | 36.8% |
| PSA 8 | 145 | 21.6% |
| PSA 7 | 61 | 9.1% |
