Crabrawler #7 from McDonald's Collection 2017 is a reverse holo common card that currently sells for about $3.77 ungraded, with graded copies ranging from $21.38 at grade 9 to $49.19 at grade 10. A grade 10 copy sells for around $49.19, about 13× the $3.77 raw price, so high-grade copies are worth grading.