Ultra Necrozma is card #SM165 of 248 in SM Black Star Promos (2017), a Promo illustrated by Shin Nagasawa. At about $4.80 it is the #172 most valuable card in the set. It is one of 27 Ultra Necrozma-GX cards printed so far.


















See the full SM Black Star Promos card list
An ungraded Ultra Necrozma from SM Black Star Promos sells for about $4.80. A PSA 10 is worth more, roughly $24.00 by our estimate, and a PSA 9 around $11.04.
It is a Promo.
Shin Nagasawa drew the art for this card.