Should You Grade Tapu Koko ex #247 from Paradox Rift?
Free PSA grading EV calculator pre-loaded with live market data for Tapu Koko ex #247. Current PSA 10 gem rate is 35.4% based on 3,166 graded copies. PSA 10 sales average $151.25 vs a raw market of $18.24. Expected value of grading: $-13.55 (-15% ROI). Verdict: Sell raw.
Paradox Rift · #247 · Special Illustration Rare
Default-tier verdict
Sell raw$-14 (-15% ROI)
Based on raw market $18.24, PSA 10 $151.25, gem rate 35.4% (3,166 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Tapu Koko ex #247 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 | 1,122 | 35.4% |
| PSA 9 | 1,603 | 50.6% |
| PSA 8 | 380 | 12.0% |
| PSA 7 | 43 | 1.4% |
