More than 53 lakh national flags valued at Rs 16.07 crore have been sold in Assam so far as the state government gears up for the 'Har Ghar Tiranga' campaign. while 33 lakh flags were prepared and sold by the members working under the Assam State Rural Livelihood Mission (ASRLM), another 20 lakh have been sold through 34,000 fair price shops across the state in a week's time.