Qwilfish #21 from Shining Legends is a reverse holo common card that currently sells for about $0.21 ungraded, with graded copies ranging from $8.00 at grade 9 to $31.23 at grade 10. A grade 10 copy sells for around $31.23, about 149× the $0.21 raw price, so high-grade copies are worth grading.