Should You Grade Bastiodon #14 from Pokémon Rumble?
Free PSA grading EV calculator pre-loaded with live market data for Bastiodon #14. Current PSA 10 gem rate is 4.0% based on 299 graded copies. PSA 10 sales average $4000.00 vs a raw market of $71.04. Expected value of grading: $-39.68 (-9% ROI). Verdict: Sell raw.
Pokémon Rumble · #14
Default-tier verdict
Sell raw$-40 (-9% ROI)
Based on raw market $71.04, PSA 10 $4000.00, gem rate 4.0% (299 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Bastiodon #14 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 | 12 | 4.0% |
| PSA 9 | 84 | 28.1% |
| PSA 8 | 121 | 40.5% |
| PSA 7 | 47 | 15.7% |
