Squirtle is card #SWSH233 of 307 in SWSH Black Star Promos (2019), a Promo illustrated by kurumitsu. At about $17.90 it is the #46 most valuable card in the set. It is one of 28 Squirtle cards printed so far.
1999Base Set
2002Expedition Base Set
2006Crystal Guardians
2009Platinum
2012Boundaries Crossed
2019Team Up
2022Pok茅mon GO
2024Stellar Crown

















See the full SWSH Black Star Promos card list
An ungraded Squirtle from SWSH Black Star Promos sells for about $17.90. A PSA 10 is worth more, roughly $89.50 by our estimate, and a PSA 9 around $41.17.
It is a Promo.
kurumitsu drew the art for this card.