Espeon #BW92 from BW Black Star Promos is a reverse holo promo card that currently sells for about $25.48 ungraded, with graded copies ranging from $38.00 at grade 7 to $3,500 at grade 10. A grade 10 copy sells for around $3,500, about 137× the $25.48 raw price, so high-grade copies are worth grading.