Unown [J], a Promo rarity card from the Wizards Black Star Promos set, holds the distinction of being card #38. Illustrated by Hideki Kazama, it features the unique Unown design associated with the letter "J." Currently valued at $19.32, this card appeals to collectors due to its rarity and connection to the broader Unown theme in the Pokémon Trading Card Game. Its market standing reflects ongoing interest in promotional cards from earlier sets.