Gapejaw Bog #213 from Silver Tempest is a rare card that currently sells for about $2.70 ungraded, with graded copies ranging from $9.00 at grade 7 to $23.50 at grade 10. A grade 10 copy sells for around $23.50, about 8.7× the $2.70 raw price, so high-grade copies are worth grading.