Discontinuity #48 from Core Set 2021 is a foil mythic card that currently sells for about $2.97 ungraded, with graded copies ranging from $8.50 at grade 9 to $9.00 at grade 9.5. A grade 9.5 copy sells for around $9.00, about 3× the $2.97 raw price, so high-grade copies are worth grading.