Should You Grade Teal Mask Ogerpon ex #177 from Prismatic Evolutions?
Free PSA grading EV calculator pre-loaded with live market data for Teal Mask Ogerpon ex #177. Current PSA 10 gem rate is 26.6% based on 1,898 graded copies. PSA 10 sales average $78.39 vs a raw market of $8.74. Expected value of grading: $-44.97 (-57% ROI). Verdict: Sell raw.
Prismatic Evolutions · #177 · Hyper Rare
Default-tier verdict
Sell raw$-45 (-57% ROI)
Based on raw market $8.74, PSA 10 $78.39, gem rate 26.6% (1,898 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Teal Mask Ogerpon ex #177 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 | 505 | 26.6% |
| PSA 9 | 924 | 48.7% |
| PSA 8 | 365 | 19.2% |
| PSA 7 | 79 | 4.2% |
