Blaine's Arcanine #1 from Gym Challenge is a 1st edition holo holo_rare card that currently sells for about $294 ungraded, with graded copies ranging from $435 at grade 7 to $13,000 at grade 10. A grade 10 copy sells for around $13,000, about 44× the $294 raw price, so high-grade copies are worth grading.