Should You Grade Gyarados #34 from Evolutions?
Free PSA grading EV calculator pre-loaded with live market data for Gyarados #34. Current PSA 10 gem rate is 5.4% based on 5,907 graded copies. PSA 10 sales average $2353.48 vs a raw market of $8.68. Expected value of grading: $-55.09 (-25% ROI). Verdict: Sell raw.
Evolutions · #34 · Rare Holo
Default-tier verdict
Sell raw$-55 (-25% ROI)
Based on raw market $8.68, PSA 10 $2353.48, gem rate 5.4% (5,907 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Gyarados #34 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 | 318 | 5.4% |
| PSA 9 | 3,892 | 65.9% |
| PSA 8 | 1,348 | 22.8% |
| PSA 7 | 230 | 3.9% |
