Sabrina's Abra #19 from Wizards Black Star Promos is a promo card that currently sells for about $29.99 ungraded, with graded copies ranging from $25.00 at grade 7 to $215 at grade 10. A grade 10 copy sells for around $215, about 7.2× the $29.99 raw price, so high-grade copies are worth grading.