Should You Grade Rattata #15 from Pokémon Rumble?
Free PSA grading EV calculator pre-loaded with live market data for Rattata #15. Current PSA 10 gem rate is 3.6% based on 302 graded copies. PSA 10 sales average $3354.91 vs a raw market of $83.05. Expected value of grading: $-80.07 (-18% ROI). Verdict: Sell raw.
Pokémon Rumble · #15
Default-tier verdict
Sell raw$-80 (-18% ROI)
Based on raw market $83.05, PSA 10 $3354.91, gem rate 3.6% (302 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Rattata #15 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 | 11 | 3.6% |
| PSA 9 | 79 | 26.2% |
| PSA 8 | 111 | 36.8% |
| PSA 7 | 56 | 18.5% |
