Rillaboom VMAX #18 from Rebel Clash is a holo holo_rare card that currently sells for about $2.16 ungraded, with graded copies ranging from $19.92 at grade 9 to $28.00 at grade 10. A grade 10 copy sells for around $28.00, about 13× the $2.16 raw price, so high-grade copies are worth grading.