Regirock V #104 from Sword & Shield is a reverse holo holo_rare card that currently sells for about $0.96 ungraded, with graded copies ranging from $1.80 at grade 7 to $27.00 at grade 10. A grade 10 copy sells for around $27.00, about 28× the $0.96 raw price, so high-grade copies are worth grading.