Kingdra-EX #73 from Fates Collide is a holo holo_rare card that currently sells for about $2.63 ungraded, with graded copies ranging from $11.00 at grade 7 to $70.56 at grade 10. A grade 10 copy sells for around $70.56, about 27× the $2.63 raw price, so high-grade copies are worth grading.