Yanmega ex #228 from Destined Rivals is a illustration_rare card that currently sells for about $17.84 ungraded, with graded copies ranging from $20.52 at grade 7 to $65.00 at grade 10. A grade 10 copy sells for around $65.00, about 3.6× the $17.84 raw price, so high-grade copies are worth grading.