Bosamon #BT10-004 appears in the Digimon Card Game’s Digimon Xros Encounter set and carries an Unknown rarity designation. Collectors find it relevant for completing set runs rather than as a competitive staple, reflected by its modest current market value of $0.07. Market listings and recent sales show the card trades infrequently and is typically priced near other low-demand commons and unknowns. Condition and availability remain the primary drivers of any price variance.