Stakataka #106 from Unbroken Bonds is a holo holo_rare card that currently sells for about $2.97 ungraded, with graded copies ranging from $5.18 at grade 9 to $39.68 at grade 10. A grade 10 copy sells for around $39.68, about 13× the $2.97 raw price, so high-grade copies are worth grading.