Legacy Energy #167 from Twilight Masquerade is a holo rare card that currently sells for about $4.26 ungraded, with graded copies ranging from $11.50 at grade 9 to $23.50 at grade 10. A grade 10 copy sells for around $23.50, about 5.5× the $4.26 raw price, so high-grade copies are worth grading.