Feraligatr #8 from Mysterious Treasures is a holo holo_rare card that currently sells for about $7.60 ungraded, with graded copies ranging from $18.50 at grade 7 to $1,000 at grade 10. A grade 10 copy sells for around $1,000, about 132× the $7.60 raw price, so high-grade copies are worth grading.