Venusaur ex #182 from 151 is a holo ultra_rare card that currently sells for about $11.24 ungraded, with graded copies ranging from $7.50 at grade 7 to $80.00 at grade 10. A grade 10 copy sells for around $80.00, about 7.1× the $11.24 raw price, so high-grade copies are worth grading.