Tyranitar ex #64 from Prismatic Evolutions is a holo rare card that currently sells for about $1.67 ungraded, with graded copies ranging from $10.52 at grade 7 to $80.00 at grade 10. A grade 10 copy sells for around $80.00, about 48× the $1.67 raw price, so high-grade copies are worth grading.