Blaine's Arcanine #1 from Gym Challenge is a 1st edition holo holo_rare card that currently sells for about $285 ungraded, with graded copies ranging from $429 at grade 7 to $8,000 at grade 10. A grade 10 copy sells for around $8,000, about 28× the $285 raw price, so high-grade copies are worth grading.