Brock's Ninetales #3 from Gym Challenge is a 1st edition holo holo_rare card that currently sells for about $95.00 ungraded, with graded copies ranging from $130 at grade 7 to $1,400 at grade 10. A grade 10 copy sells for around $1,400, about 15× the $95.00 raw price, so high-grade copies are worth grading.