Should You Grade Giratina #27 from Platinum?
Free PSA grading EV calculator pre-loaded with live market data for Giratina #27. Current PSA 10 gem rate is 7.0% based on 57 graded copies. PSA 10 sales average $586.02 vs a raw market of $7.67. Expected value of grading: $-5.75 (-7% ROI). Verdict: Sell raw.
Platinum · #27 · Rare
Default-tier verdict
Sell raw$-6 (-7% ROI)
Based on raw market $7.67, PSA 10 $586.02, gem rate 7.0% (57 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Giratina #27 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 | 4 | 7.0% |
| PSA 9 | 13 | 22.8% |
| PSA 8 | 14 | 24.6% |
| PSA 7 | 13 | 22.8% |
