Blue Sentinel [Foil] #87 is a foil variant from Riftbound Unleashed in the digital trading card game Riftbound. Presented at an n/a rarity, the card currently shows a market value of $0.00, indicating limited demand or lack of recent transactions. Collectors use its zero-dollar listing to gauge rarity perception and to compare against other foil prints within the set. Availability and future interest may shift if playability or set dynamics change.