Serperior #7 from Fates Collide is a reverse holo rare card that currently sells for about $0.78 ungraded, with graded copies ranging from $8.50 at grade 9 to $35.16 at grade 10. A grade 10 copy sells for around $35.16, about 45× the $0.78 raw price, so high-grade copies are worth grading.