Should You Grade Retro Energy #144 from Skyridge?
Free PSA grading EV calculator pre-loaded with live market data for Retro Energy #144. Current PSA 10 gem rate is 36.8% based on 76 graded copies. PSA 10 sales average $99.99 vs a raw market of $7.10. Expected value of grading: $-26.38 (-34% ROI). Verdict: Sell raw.
Skyridge · #144 · Uncommon
Default-tier verdict
Sell raw$-26 (-34% ROI)
Based on raw market $7.10, PSA 10 $99.99, gem rate 36.8% (76 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Retro Energy #144 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 | 28 | 36.8% |
| PSA 9 | 38 | 50.0% |
| PSA 8 | 5 | 6.6% |
| PSA 7 | 2 | 2.6% |
