Hoothoot #HGSS05 from HGSS Black Star Promos is a reverse holo promo card that currently sells for about $3.96 ungraded, with graded copies ranging from $26.50 at grade 9 to $87.09 at grade 10. A grade 10 copy sells for around $87.09, about 22× the $3.96 raw price, so high-grade copies are worth grading.