The pressure cookers from the Hawkins, prestige, pigeon etc. are considered the best for buying pressure cookers. The price of the cooker depend on the capacity of the cooker. The more the capacity of the cooker the more the price will be. I'm sorting up some 5 L cookers for you and if you want the cooker with less or more size then you can surf on the internet.
1.Hawkins Miss Mary Aluminium Pressure Cooker, 5 Litres
Price is Rs 1140 on Amazon.
2.Prestige Popular pressure cooker 5 Litre
Price is Rs 1290 on Flipkart.
3.Pigeon Aluminuium Pressure Cooker 5 L
Price is Rs 1095 on Flipkart.