Entei-GX #10a from Shining Legends is a holo holo_rare card that currently sells for about $3.86 ungraded, with graded copies ranging from $24.99 at grade 9 to $85.00 at grade 10. A grade 10 copy sells for around $85.00, about 22× the $3.86 raw price, so high-grade copies are worth grading.