Wailord-EX #38 from Primal Clash is a reverse holo holo_rare card that currently sells for about $4.21 ungraded, with graded copies ranging from $8.00 at grade 7 to $125 at grade 10. A grade 10 copy sells for around $125, about 30× the $4.21 raw price, so high-grade copies are worth grading.