Swellow #46 from Ruby & Sapphire is a reverse holo uncommon card that currently sells for about $1.69 ungraded, with graded copies ranging from $7.99 at grade 7 to $42.79 at grade 10. A grade 10 copy sells for around $42.79, about 25× the $1.69 raw price, so high-grade copies are worth grading.