Should You Grade M Metagross-EX #XY35 from XY Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for M Metagross-EX #XY35. Current PSA 10 gem rate is 0.2% based on 520 graded copies. PSA 10 sales average $696.00 vs a raw market of $23.15. Expected value of grading: $26.16 (28% ROI). Verdict: Decent — proceed with caution.
XY Black Star Promos · #XY35 · Promo
Default-tier verdict
Decent — proceed with caution+$26 (+28% ROI)
Based on raw market $23.15, PSA 10 $696.00, gem rate 0.2% (520 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting M Metagross-EX #XY35 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 | 0.2% |
| PSA 9 | 52 | 10.0% |
| PSA 8 | 86 | 16.5% |
| PSA 7 | 201 | 38.7% |
