Should You Grade Meganium #54 from Expedition Base Set?
Free PSA grading EV calculator pre-loaded with live market data for Meganium #54. Current PSA 10 gem rate is 38.9% based on 190 graded copies. PSA 10 sales average $202.45 vs a raw market of $14.00. Expected value of grading: $23.90 (28% ROI). Verdict: Decent — proceed with caution.
Expedition Base Set · #54 · Rare
Default-tier verdict
Decent — proceed with caution+$24 (+28% ROI)
Based on raw market $14.00, PSA 10 $202.45, gem rate 38.9% (190 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Meganium #54 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 | 74 | 38.9% |
| PSA 9 | 73 | 38.4% |
| PSA 8 | 25 | 13.2% |
| PSA 7 | 6 | 3.2% |
