Blastoise #16 from Plasma Blast is a holo holo_rare card that currently sells for about $9.78 ungraded, with graded copies ranging from $27.57 at grade 7 to $17,650 at grade 10. A grade 10 copy sells for around $17,650, about 1805× the $9.78 raw price, so high-grade copies are worth grading.