Oshawott is card #SWSH222 of 307 in SWSH Black Star Promos (2019), a Promo illustrated by kurumitsu. At about $0.63 it is the #279 most valuable card in the set. It is one of 14 Oshawott cards printed so far.
2011BW Black Star Promos
2012Boundaries Crossed
2013Legendary Treasures
2016Steam Siege
2019SWSH Black Star Promos
2020Vivid Voltage
2021McDonald's Collection 2021
2022Astral Radiance

















See the full SWSH Black Star Promos card list
An ungraded Oshawott from SWSH Black Star Promos sells for about $0.63. A PSA 10 is worth more, roughly $3.15 by our estimate, and a PSA 9 around $1.45.
It is a Promo.
kurumitsu drew the art for this card.