Phione is card #SM220 of 248 in SM Black Star Promos (2017), a Promo illustrated by Kagemaru Himeno. At about $14.21 it is the #99 most valuable card in the set. It is one of 9 Phione cards printed so far.
2008Majestic Dawn
2013Legendary Treasures
2017SM Black Star Promos
2018Dragon Majesty
2019Cosmic Eclipse
2022Silver Tempest
2024Twilight Masquerade

















See the full SM Black Star Promos card list
An ungraded Phione from SM Black Star Promos sells for about $14.21. A PSA 10 is worth more, roughly $71.05 by our estimate, and a PSA 9 around $32.68.
It is a Promo.
Kagemaru Himeno drew the art for this card.