Professor Birch #89 from Ruby & Sapphire is a reverse holo uncommon card that currently sells for about $0.49 ungraded, with graded copies ranging from $8.65 at grade 9 to $37.15 at grade 10. A grade 10 copy sells for around $37.15, about 76× the $0.49 raw price, so high-grade copies are worth grading.