Muck Lampreys appears in Sorcery: Contested Realms Beta, a collectible card within the Sorcery: Contested Realm game ecosystem. Classified as n/a rarity, the card occupies a lower-profile segment of the Beta set and is typically traded at modest prices, with the current market value around $0.07. Collectors use such low-value Beta entries to fill set lists or sample play options without significant investment. Its price reflects limited demand rather than established scarcity.