ColourPop Tardy is a warm gold with a metallic finish that is limited edition and retails for $4.50. In comparison, Anastasia C1 (Norvina Vol. 3) is a warm gold with a sparkle finish that is limited edition and retails for $12.00.
Anastasia C1 (Norvina Vol. 3) is 80% similar — it is less shimmery, cooler.