Coloured Raine Royal Highness is a warm taupe with a metallic finish that is permanent in palette and retails for $6.99. In comparison, Make Up For Ever ME554 Gunmetal is a warm taupe with a metallic finish that is discontinued and retails for $21.00.
Make Up For Ever ME554 Gunmetal is 85% similar — it is less shimmery, darker, cooler.