Coalossal VMAX #189 from Vivid Voltage is a holo rare card that currently sells for about $6.77 ungraded, with graded copies ranging from $5.00 at grade 7 to $34.41 at grade 10. A grade 10 copy sells for around $34.41, about 5.1× the $6.77 raw price, so high-grade copies are worth grading.