Tapu Koko is card #SM30 of 248 in SM Black Star Promos (2017), a Promo illustrated by kirisAki. At about $0.60 it is the #243 most valuable card in the set. It is one of 24 Tapu Koko cards printed so far.
2017SM Black Star Promos
2018Lost Thunder
2019Team Up
2020Darkness Ablaze
2023Paradox Rift
2024Surging Sparks
2025Journey Together
2026Ascended Heroes

















See the full SM Black Star Promos card list
An ungraded Tapu Koko from SM Black Star Promos sells for about $0.60. A PSA 10 is worth more, roughly $3.00 by our estimate, and a PSA 9 around $1.38.
It is a Promo.
kirisAki drew the art for this card.