Cyndaquil #104 from Expedition Base Set is a reverse holo common card that currently sells for about $6.00 ungraded, with graded copies ranging from $16.67 at grade 7 to $24.99 at grade 10. A grade 10 copy sells for around $24.99, about 4.2× the $6.00 raw price, so high-grade copies are worth grading.