Rillaboom #13 from Shining Fates is a holo holo_rare card that currently sells for about $0.80 ungraded, with graded copies ranging from $3.00 at grade 7 to $29.99 at grade 10. A grade 10 copy sells for around $29.99, about 38× the $0.80 raw price, so high-grade copies are worth grading.