Fearow #XY57 from XY Black Star Promos is a reverse holo promo card that currently sells for about $34.00 ungraded, with graded copies ranging from $29.99 at grade 9 to $304 at grade 10. A grade 10 copy sells for around $304, about 8.9× the $34.00 raw price, so high-grade copies are worth grading.