Deoxys VMAX #SWSH267 from SWSH Black Star Promos is a reverse holo promo card that currently sells for about $5.69 ungraded, with graded copies ranging from $19.00 at grade 9 to $54.95 at grade 10. A grade 10 copy sells for around $54.95, about 9.7× the $5.69 raw price, so high-grade copies are worth grading.