Quaquaval ex #260 from Paldea Evolved is a reverse holo illustration_rare card that currently sells for about $10.25 ungraded, with graded copies ranging from $11.11 at grade 7 to $70.84 at grade 10. A grade 10 copy sells for around $70.84, about 6.9× the $10.25 raw price, so high-grade copies are worth grading.