NARS Rio de la Plata is a warm gold with a sparkle finish that is permanent and retails for $22.00. In comparison, Anastasia B2 (Norvina Mini Vol. 2) is a warm gold with a frost finish that is limited edition and retails for $12.00.
Anastasia B2 (Norvina Mini Vol. 2) is 80% similar — it is less shimmery, darker, warmer.