Cotton was auctioned for Rs. 1.10 crore at the Konganapuram Agricultural Producers Marketing Cooperative Society near Edappadi on Saturday. While PT variety fetched a price between Rs. 4,700 and Rs. 5,350 per quintal; RCH variety fetched a price between Rs. 5,700 and Rs. 6,689 per quintal. A total of 10,000 cotton bags were auctioned for Rs. 1.10 crores on the occasion, according to society sources.