Brineborn Cutthroat [Foil] is a creature card from the Magic Core Set 2020, featuring a unique blue and black theme. As an Unknown rarity card, it currently holds a market value of $0.39, reflecting its accessibility for collectors and players. The card's ability to gain value in specific formats, such as Standard or Commander, contributes to its appeal in the trading card market. Collectors may find it worthwhile to monitor its performance in competitive play.