Chimchar #12 from McDonald's Collection 2021 is a reverse holo common card that currently sells for about $2.19 ungraded, with graded copies ranging from $0.99 at grade 7 to $56.00 at grade 10. A grade 10 copy sells for around $56.00, about 26× the $2.19 raw price, so high-grade copies are worth grading.