Ranger-Captain of Eos #21 from Modern Horizons is a foil mythic card that currently sells for about $56.71 ungraded, with graded copies ranging from $32.00 at grade 9 to $270 at grade 10. A grade 10 copy sells for around $270, about 4.8× the $56.71 raw price, so high-grade copies are worth grading.