Mega Sableye & Tyranitar-GX #226 from Unified Minds is a holo rare card that currently sells for about $325 ungraded, with graded copies ranging from $305 at grade 7 to $2,025 at grade 10. A grade 10 copy sells for around $2,025, about 6.2× the $325 raw price, so high-grade copies are worth grading.