Latios-EX #58 from Roaring Skies is a holo holo_rare card that currently sells for about $5.73 ungraded, with graded copies ranging from $10.00 at grade 7 to $183 at grade 10. A grade 10 copy sells for around $183, about 32× the $5.73 raw price, so high-grade copies are worth grading.