NARS L'Amour, Toujours L'Amour #5 is a warm gold with a metallic finish that is discontinued and retails for $25.00. In comparison, Estee Lauder Blonde Gold is a warm gold with a metallic finish that is limited edition and retails for $45.00.
Estee Lauder Blonde Gold is 95% similar — it is more shimmery, more muted.