MAC Baroque the Internet is a warm pink with a satin finish that is limited edition and retails for $19.00. In comparison, Make Up For Ever Sassy Rhubarb (164) is a neutral mauve with a satin finish that is permanent and retails for $23.00.
Make Up For Ever Sassy Rhubarb (164) is 80% similar — it is more shimmery, lighter, cooler, glossier.