Coloured Raine Intergalactic is a warm brown with a pearl finish that is discontinued and retails for $6.99. In comparison, Natasha Denona Rosewood (51M) is a warm brown with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Rosewood (51M) is 85% similar — it is more shimmery, darker.